UGC NET Paper 2: Library & Information Science 20 Jun 2019 (Previous Year Paper)

The correct answer is "Alwin Toffler".

Key Points

• Alvin Toffler published the "Third Wave" book in 1980, which was the  sequel to Future Shock 1970.
• Alvin Toffler describes society as three types in his book "Third Wave," based on the concept of 'wave.'

Additional Information 

• Key characteristics of the third-wave society:
• Knowledge and information as the primary determinant of power and its distribution.
• Knowledge and information-based production are processed as the primary economic activity.
• Knowledge and information will play a major role in creating wealth.

​

Important Points

• Books By Daniel Bell:
• ​ The End of Ideology,
• The Coming of Post-Industrial Society, and
• The Cultural Contradictions of Capitalism
• Books by Alvin Toffler:
• The Culture Consumers" (1964)
• "The Schoolhouse in the City" (1968)
• "Future Shock" (1970)
• "The Futurists" (1972)
• "Learning for Tomorrow" (1974)
• "The Eco-Spasm Report" (1975)
• "The Third Wave" (1980)
• Books by W.R. Ashby  
• Design for a Brain
• An Introduction to Cybernetics,
• Books by Robert T. Craig  
• Argumentation in Practice
• Communication as Perspectives on Theory
• Multiple Goals in Discourse

The Correct answer is Hubs.

Key Points

• Hubs:
• ​In the data transfer process, hubs serve as central connection points for devices in a network, linking segments of a LAN with multiple ports.
• When a packet arrives at one port, it is duplicated and sent to all other ports, ensuring that all segments of the LAN can access and receive the same packets.
• A hub, often denoting a multiport repeater, serves as a versatile term.
• It facilitates the creation of hierarchical levels of stations, with connections to the hub established through RJ-45 connectors, each having a maximum segment length of 100 meters.
• This interconnected system of stations is easy to maintain and diagnose.

Additional Information

• Firewalls:

• ​A firewall is a network security device that monitors and controls incoming and outgoing network traffic based on predetermined security rules.

• Function: Firewalls are primarily designed for security purposes, controlling access to or from a private network while allowing or blocking data packets based on security configurations.

• Switching packets:

• ​Packet switching is a method of transmitting data across digital networks by dividing it into packets for more efficient transfer through various network devices.

• When one device sends a file to another, it breaks the file into packets to identify the most efficient route for data transfer at that moment.

• These packets are then routed by network devices to the destination, where the receiving device reassembles them for use.

• Softwares:

• ​Software" refers to a set of instructions or programs that enable a computer or electronic device to perform specific tasks.

• It encompasses the applications, programs, and operating systems that run on computers and other devices, providing functionality and enabling users to interact with hardware.

• Software can be categorized into various types, such as application software, system software, and middleware, each servin

The Correct answer is ​Michael Gorman.

Key Points

• Book Order Vigilance Pad (BOVP) was suggested by Michael Gorman.
• Michael Gorman: Wrote “Our Singular Strengths”
• In 1998, Michael Gorman and Wait Crawford focused on the validity of the Five Laws and suggested five new laws as an extension of the first Five Laws.These are:
• Libraries serve humanity;
• Respect all forms by which knowledge is communicated;
• Use technology intelligently to enhance service;
• Protect free access to knowledge; and
• Honour the past and create the future.
• Michael Gorman identified the 8 central values of Librarianship.

Additional Information

• Paul Otlet is associated with Universal Decimal Classification.
• Otlet authored numerous essays on the organization and collection of global knowledge, culminating in two books: "Traité de Documentation" (1934) and "Monde: Essai d'universalisme" (1935).
• In 1907, Otlet, along with Henri La Fontaine, established the Central Office of International Associations, later renamed the Union of International Associations in 1910.
• Henry Fayol os associated with Management
• Henry Fayol, also known as the ‘father of modern management theory'.
• He gave a new perception of the concept of management.
• He concentrated on accomplishing managerial efficiency.
• He gave 14 Principles of Management Theory.
• Melvil Dewey is associated with American Library Association
• He was also one of the founders of the American Library Association established in 1876 of which he was secretary from 1876 to 1891, and president in 1891 and 1893.
• He coined the motto " Best reading for the greatest number for the least cost'.
• He is the first to hire the staff of reference Librarian.

The Correct answer is 10110.

Key Points

• In the binary number system, each digit represents a power of 2.
• The rightmost digit is the least significant bit (LSB), and each subsequent digit to the left represents a higher power of 2.
• The binary representation of a decimal number involves dividing the decimal number by 2 repeatedly and noting the remainder.
• Let's take the decimal number 22 as an example and convert it to binary:
• Divide 22 by 2: Quotient = 11, Remainder = 0 (LSB)
• Divide 11 by 2: Quotient = 5, Remainder = 1
• Divide 5 by 2: Quotient = 2, Remainder = 1
• Divide 2 by 2: Quotient = 1, Remainder = 0
• Divide 1 by 2: Quotient = 0, Remainder = 1 (MSB)
• Reading the remainders from bottom to top gives the binary representation: 10110.
• So, in binary, the decimal number 22 is represented as 10110.
• Each digit in the binary number corresponds to a power of 2 based on its position from the right.

The Correct answer is vodcasting.

Key Points

• Vodcasting, short for "video podcasting," is a method of distributing video content over the internet.
• It is similar to podcasting, which involves the distribution of audio content, but vodcasting specifically focuses on video files.
• The term "vodcasting" is derived from "video on demand" and "podcasting."
• Vodcasting involves creating video content, which can include a wide range of topics such as educational tutorials, entertainment shows, news updates, interviews, or any other form of video-based communication.

Additional Information

• Blogging:
• ​Blogging is the practice of creating and maintaining a blog, which is a regularly updated website or web page, typically run by an individual or a small group, that is written in an informal or conversational style.
• Bloggers write and publish articles, commonly referred to as blog posts, on a variety of topics. These can include personal experiences, opinions, news, tutorials, or any subject the blogger finds interesting or wants to share.
• While blogs primarily focus on written content, bloggers can also incorporate images, videos, and other multimedia elements.
• Podcasting:
• Podcasting is a method of distributing digital audio or video files over the internet for playback on mobile devices and personal computers. Podcasts are often serialized, with new episodes released regularly.
• Podcasts can cover a wide range of topics, including interviews, storytelling, news, educational content, and more. Podcasters create episodes that listeners can subscribe to and download.
• While audio podcasts are more common, there are also video podcasts (vodcasts) that provide a visual component alongside the audio.

The Correct answer is Samuel Rothstein.

Key Points

• Samuel Rothstein categorized Reference services as Minimum, Middling, and Maximum.
• James Wyer has described three different philosophies of Reference Service which are labeled as "Conservative", "Moderate" and "Liberal".
• J. James enumerated the new types of reference services as e-mails, web forms, instant messaging, chat, video-conferencing, and MOO/MUD (James, 2002).
• Ranganathan defines Reference Service as ‘Personal Service to each reader in helping him to find the documents answering his interest at the moment pointedly, exhaustively and expeditiously'.
• Reference Service is establishing contact between the reader and the book through personal service (Ranganathan, 1961).​

Additional Information

• Conservative or Minimum:
• ​Conservative Reference Services approach provides occasional personal assistance to the inexperienced and dazed reader.
• The reference librarian helps the users in finding resources but does not read or interpret those sources for the user.
• Moderate or Middling:
• ​The moderate reference service goes beyond providing mere instruction to actually helping the reader in using the book or finding the document and facts, etc.
• The reference librarian searches exhaustively to find answers to research and factual questions.
• Liberal or Maximum:
• ​It includes the provision of providing complete and reliable information to the readers.
• In this case, reference librarians take the user's question and conduct the research, find appropriate material, and present it to the user

The correct answer is ​Digital Object Identifier:

Key Points

• A Digital Object Identifier (DOI) is a unique identifier standardized by ISO for various objects. It's a part of the Handle System and fits within the URI system.
• DOIs are extensively used to identify academic, professional, government information, including journal articles, research reports, data sets, and official publications.
• They've also been applied to identify other resources like commercial videos.
• A DOI is a Handle System handle with two parts, a prefix, and a suffix, separated by a slash.
• The prefix shows the identifier's registrant, and the suffix, chosen by the registrant, points to the specific object.
• These strings can contain most Unicode characters and are case-insensitive.
• The DOI system is a global standard created by the International Organization for Standardization in its Committee on Identification and Description, TC46/SC9.
• The draft ISO/DIS 26324, Information and documentation – Digital Object Identifier System, fulfilled ISO approval requirements.

The Correct answer is ​QuestionPoint.

Key Points

• Question Point
• QuestionPoint is a unique virtual reference service, supported by a global network of cooperating libraries worldwide, as well as an infrastructure of software tools and communications.
• Question Point is also a source of unique centralized knowledge resources built by a collaborative network of member libraries.
• OCLC previously managed QuestionPoint, an all-day reference service that allowed students and researchers to directly ask questions to library professionals in a cooperative network of global libraries.
• In 2019, Springshare acquired QuestionPoint from OCLC, and it was transitioned to Springshare's LibAnswers platform.

Additional Information

• World Cat
• ​WorldCat is a union catalog that itemizes the collections of thousands of institutions.
• It is operated by OCLC
• WorldCat is used by librarians for cataloging and research and by the general public.
• ​Global Scholar:
• ​GlobalScholar, formerly known as InfiLearn, operated under Scantron in Bellevue, Washington.
• It was involved in the development, manufacturing, licensing, and support of a variety of education-related products and services.
• Founded in December 2006 by Kal Raman, a former executive at drugstore.com and senior vice president at Amazon.com, GlobalScholar.com later acquired Central Data Corporation's adaptable learning and educational scaffold assets, incorporating them into the initial InfilLearn product.
• A significant strategic move was made on January 31, 2008, with the acquisition of Excelsior Software.
• In October 2013, Scantron officially retired the GlobalScholar brand, ceasing development and support for several products.

The Correct answer is 1961.

Key Points

• Webster's Third New International Dictionary of the English Language, Unabridged, commonly referred to as Webster's Third or W3, is an extensive American English-language dictionary that was published in September 1961.
• The editor, Philip Babcock Gove, led a team of lexicographers who dedicated 757 editor-years and invested $3.5 million in its creation.
• The most recent edition, comprising 2,816 pages, boasts over 476,000 vocabulary entries, including more than 100,000 new entries and additional senses for entries from previous editions.
• Since its initial publication in 1961, Merriam-Webster has reprinted the main text of the Third Dictionary with only minor corrections.
• To incorporate new words, an Addenda Section was introduced in 1966, found in the front matter, and expanded in various editions from 1971 to 2002.
• After Merriam-Webster was acquired by Encyclopædia Britannica, Inc. in 1964, a three-volume version served as a supplement to the encyclopedia.
• This edition included the Britannica World Language Dictionary at the end of volume three, offering translations between English and French, German, Italian, Spanish, Swedish, and Yiddish.
• In 2000, a CD-ROM version of the complete text, featuring thousands of additional new words and definitions from the "addenda," was released by Merriam-Webster.
• This digital version is often bundled with the print edition.

The Correct answer is The Five Laws.

Key Points

• According to S. R. Ranganathan, if any conflict arises between the canons and/or principles, it is resolved by an appeal to The Five Laws.
• These Laws are:
• Books are for use
• Every reader his/her book
• Every book its reader
• Save the time of the reader
• Library is a growing organism

The Correct answer is 

Key Points

• Penalties for Faculty, Staff, or Researcher:
• ​Level 1 (10%-40%)– he/she will be asked to withdraw the manuscript submitted for publication and will not be allowed to publish any work for a minimum time period of 1 year.
• Level 2 (40%-60%)– he/she will be asked to withdraw the manuscript submitted for publication and will not be allowed to publish their work for a minimum time period of 2 years. He/she will also be denied any annual increment that they have been receiving, he/she will also not be allowed to act as a supervisor for students or scholars for 2 years.
• Level 3 (above 60%)– he/she will be asked to withdraw the manuscript submitted for publication and will not be allowed to publish any work for a minimum time period of 3 years. He/she will also be denied any annual increment they are receiving for 2 years, he/she will not be allowed to act as a supervisor for students or scholars for a period of 3 years.

Additional Information

• The various penalties for plagiarism have been provided in Section 13 of the guidelines.
• Penalties for Students:
• ​Level 1 (10%-40%)– the student will not be given any mark or credit and the revised script must be resubmitted within a stipulated time period that does not exceed 6 months.
• Level 2 (40%-60%)– the student will not be given any mark or credit and the revised script is to be resubmitted between 1 year and 18 months.
• Level 3 (above 60%)– the student will not be given any mark or credit and their registration for that course will be canceled.
• If a student repeats such an act of plagiarism then the punishment will be for the next level to the one previously committed. In cases where the highest level of plagiarisation occurs then the punishment remains the same and the registration will be canceled.

The Correct answer is ​bibliographic reference management tool.

Key PointsZotero:​

• Zotero is a free and open-source reference management software.
• It is used to manage bibliographic data and related research materials (such as PDF files).
• Zotero, an add-on for the Firefox web browser, was first released in October 2006 as version 1.0.0b2.r1.
• The development of Zotero 1.0.x continued until May 2009, when version 1.0.10 was released
• Notable features include web browser integration, online syncing, generation of in-text citations, footnotes, and bibliographies, as well as integration with the word processors Microsoft Word, LibreOffice Writer, and Google Docs.
• It is produced by the Center for History and New Media at George Mason University.

Additional Information Other bibliographic reference management tools

• EndNote Web
• Mendeley
• EasyBib
• ReadCube
• Citavi
• Article Galaxy Enterprise
• Sciwheel
• RefWorks
• Paperpile

The Correct answer is Shibboleth

Key Points

• INDIAN Access Management Federation (INFED)-
• INFED aims for exchanging information about End Users and resources so as to enable access to and use of resources and services.
• The Access Management Committee is responsible for maintaining effective governance of the Federation.
• It has adopted, a standard-based open-source software, "Shibboleth" for authenticating authorized users from institutions and providing them seamless access to e-resources from anywhere, anytime.

Additional Information

• Shibboleth:
• ​Shibboleth serves as a single sign-on log-in system for computer networks and the Internet, enabling users to access various systems across federations of organizations or institutions with a unified identity.
• These federations, often comprised of universities or public service entities, are supported by the Shibboleth Consortium.
• Originating from Internet2, the Shibboleth project is now managed by the Shibboleth Consortium.
• Key software components include the Shibboleth Identity Provider and the Shibboleth Service Provider, both implementing Security Assertion Markup Language (SAML).
• Initiated in 2000, Shibboleth aimed to facilitate resource sharing among organizations with incompatible authentication systems. After a year of architectural planning, Shibboleth IdP 1.0 was released in July 2003, followed by Shibboleth IdP 1.3 in August 2005.

The Correct answer is Web Scale Discovery Service.

Key Points

• A Web-Scale Discovery Service is a comprehensive search tool designed for libraries to provide users with a unified and efficient search experience across a vast array of local and remote resources.
• Web-scale discovery services facilitate unified searches through a single query box, unveiling content from diverse sources.
• These discovery tools empower users to explore a foundational index of metadata and numerous digital resources within the library, including proprietary databases, the catalog, and institutional repositories, all through a single search box.
• Emulating the Google search experience, results from both internal and external origins are delivered together in a singular, relevance-ranked output.

Additional Information

• Web Reference Service:
• ​A Web Reference Service typically refers to online platforms or tools that provide access to reference materials, such as dictionaries, encyclopedias, and other informational resources available on the web.
• Union Catalogue:
• ​A Union Catalogue is a consolidated catalog that combines bibliographic records from multiple libraries or institutions, providing a centralized database of available resources.
• Web OPAC (Online Public Access Catalog):
• ​Web OPAC is an online catalog system that allows users, typically members of the public, to access the library's catalog and search for available materials over the internet.

Important Points

• Open Source Discovery Tools:
• Blacklight
• Fac-Back-OPAC (Kochief)
• LibraryFind
• Rapi
• Scriblio
• SOPAC
• VuFind
• Proprietary Web-Scale Discovery Tool:
• WorldCat Local-OCLC:
• Summon (Serial Solutions):
• EBSCO Discovery Service (EDS):
• ExLibris Primo Central

The Correct answer is common auxiliaries of language.

Key Points

The Correct answer is normative principles.

Key Points

• Normative principles
• Normative principles are those rules which govern the preparation of cataloging codes and classification schemes.
• Normative principles Consists of Basic laws, Fundamental laws, and Canons while as Law of interpretation is one kind of Basic law
• Basic Law;
• ​​The term ‘basic law’ is used at the level of a basic process of thinking.
• Ranganathan has recognized the following basic laws;
• Law of interpretation
• Law of impartiality
• Law of symmetry
• Law of parsimony
• Law of local variation
• Law of osmosis
• Fundamental law’ is applied at the level of library science as a discipline.
• The Five Laws of Library Science are the "fundamental laws" of Library Science. These are applicable to any problem in the areas of library science, library service, and library practice.
• Canons
• Canons mean a rule, regulation, or law.
• It can also be defined as a principle, model, standard, or criterion hence various models, principles, and tests used for the working and efficiency of different schemes of classification are called canons of classification.

Additional Information

• Law of parsimony-
• ​The law directs that between two or more possible alternatives bearing on a particular phenomenon the one leading to the overall economy of manpower, material, money, and time, considered together with proper weightage, is to be preferred.
• A faceted scheme consists of a set of schedules instead of a single schedule for all subjects in an enumerative classification. Our experience shows that the length of schedules gets reduced in the first one, thereby satisfying the law of parsimony.
• Example: In case a collection is to be reclassified the law of parsimony would suggest that only that part of the collection be classified which is known to be in much use, and also those documents that are returned by the users after being taken out by them from the collection.

The Correct answer is denudation.

Key Points

• Denudation-
• Denudation is the progressive decrease of the extension and the increase of the intention or the depth of a basic subject or an isolated idea.
• It is used to denote fission when we consider one and only one of the subdivisions of an isolate or basic subject, resulting from fission.

Additional Information

• Lamination-
• Lamination is the construction of an overlaying facet.
• According to Ranganathan "When the basic layer is a basic subject, and the other layers are isolated ideas, a compound subject is formed"
• Lamination is of two types-
• Lamination 1- In this mode, two or more isolated facets are laminated over a basic facet.
• For example - In the Anatomy of the Human body Basic Facet is Medicine and the isolate Facets Human body, Anatomy
• Lamination 2- In this mode, two or more sub-facets of a compound facet are laminated over one another.
• For example - the ayurvedic system of medicine is a non-main basic subject where medicine is the host-main subject and the ayurvedic system is the system component.
• Loose Assemblage:
• ​A loose assemblage is a combination of two or more subjects or their parts in a sort of temporary, casual, or incidental ways involving any relation viz, influencing, comparison, biased, difference, tool, or any undefined one.
• For example, 'Statistics for Librarians, 'Psychology for Nurses, or 'Influence Computers on Library Operations, The Influence of Physics on Biology​
• Fusion-
• In this mode, two or more Primary Basic Subjects are fused together in such a way that each of them loses its individuality with respect to the schedule of isolates needed to form the compound subjects going with it.
• This mode may be taken to be equivalent to what Boulding describes as a "hybrid discipline".
• Examples - Astrophysics, Biolinguistics,  Astrochemistry, Sociolinguists, Bio-physics, Educametry, Socio-cybernetics, etc.​
• Agglomeration-
• Agglomeration is the process of collecting together entities into larger masses without cohesion among the components.
• An agglomerate can be a Basic Subject, or it can also be an isolated idea.
• Agglomeration may be made up of consecutive constituents or even non-consecutive constituents with respect to a classification scheme.
• Examples are natural sciences, humanities, History, and Economics.
• ​Fission
• ​Fission is the process of division splitting or breaking up into parts.
• Fission is an internal process of division without the involvement of an outside agency.
• Example:
• Philosophy, Logic, Deductive Logic, Metaphysics

The Correct answer is hook number. 

Key Points

• Hook number
• A number in the DDC without meaning in itself, but used to introduce examples of the topic.
• Hook numbers have headings that begin with "Miscellaneous," "Specific," or "Other," and do not contain add notes, including notes, or class-here notes. Standard subdivisions are always bracketed under hook numbers.

Additional Information

• Other Important terms
• Built number: A number constructed according to add instructions stated or implied in the schedules or tables.
• Call number: A set of letters, numerals or other symbols (in combination or alone) used by a library to identify a specific copy of a work. A call number may consist of the class number; book number; and other data such as date, volume number, copy number, and location symbol.
• Deprecation: The invalidation of a number that was previously authorized for use. Numbers that have been deprecated appear in square brackets. A note at the deprecated number indicates when the deprecation occurred; the date can be used to identify notes for topics that were discontinued or relocated out of the number.
• Do-not-use note: A note instructing the classifier not to use all or part of a regular standard subdivision notation, but instead to use a special provision or standard subdivision notation at a broader number. Also used to instruct the classifier not to use all or part of an add table provision, but instead to use a special provision.

The Correct answer is S. Erdelez.

Key Points

• In 1997, Sanda Erdelez introduced Information Encountering (IE), a conceptual framework for unintentional information discovery.
• This framework enables a systematic examination of IE, employing a four-dimensional analysis encompassing the information user, environment, encountered information, and the information needs fulfilled through encountering.
• The Structure of Information Encountering:
• the information user who encounters the information.
• the environment where the information encountered occurred.
• the characteristics of the information encountered; and
• the characteristics of the information needs that the information encountering addresses.

Additional Information

• S. Erdelez:

• ​Dr. Sanda Erdelez holds the position of Professor at the University of Missouri iSchool, situated in Columbia, Missouri.

• She serves as the founding director of the MU Information Experience Laboratory.

• She is the co-editor of "Theories of Information," a seminal work in human information behavior research, and has authored numerous peer-reviewed articles.

• In 2015, Dr. Erdelez was honored with the Award for Outstanding Contribution to Information Behavior Research by the Association for Information Science and Technology (ASIS&T) SIG USE

The Correct answer is type-I error  

Key Points

Type I error

• When the null hypothesis is true and you reject it, you make a type I error.
• The probability of making a type I error is α, which is the level of significance you set for your hypothesis test.
• An α of 0.05 indicates that you are willing to accept a 5% chance that you are wrong when you reject the null hypothesis.
• To lower this risk, you must use a lower value for α.
• However, using a lower value for alpha means that you will be less likely to detect a true difference if one really exists.
• When the null hypothesis is false and you fail to reject it, you make a type II error.
• The probability of making a type II error is β, which depends on the power of the test.
• You can decrease your risk of committing a type II error by ensuring your test has enough power.
• You can do this by ensuring your sample size is large enough to detect a practical difference when one truly exists.

Additional Information

Type II Error:

• A Type II error occurs when the null hypothesis, which is false, is not rejected.
• It is important to note that in hypothesis testing, one does not explicitly "accept" the null hypothesis; rather, the focus is on rejecting or not rejecting it.
• In practical terms, a Type II error signifies a failure to conclude that there is an effect when, in reality, there is one.
• This could be attributed to a lack of statistical power in the study, indicating that the study might not have been able to detect an effect of a certain magnitude.
• Hypothesis:
• A hypothesis serves as an assumption based on evidence and acts as the initial step in any investigation, transforming research questions into predictions.
• It incorporates variables, population, and the relationship between variables.
• A research hypothesis, specifically used to test relationships among variables, possesses certain characteristics.

There are six types of hypotheses:

• Simple hypothesis: Relates one dependent variable to a single independent variable.
• Complex hypothesis: Establishes relationships between multiple dependent and independent variables.
• Directional hypothesis: Indicates the expected outcome and direction of the effect.
• Non-directional hypothesis: States a relationship without predicting its specific nature.
• Null hypothesis: Contradicts the hypothesis, asserting no relationship between variables.
• Associative and causal hypothesis: Describes relationships resulting in changes or cause-and-effect interactions.

The Correct answer is ​(a), (c) and (d).

Key Points

• PRECIS-
• It stands for "PREserved Context Index System (PRECIS)" brought out in the early 1968s..
• PRECIS is a system of subject indexing in which the initial string of terms is computer manipulated in such a way that each sought term in the string functions as the approach term while preserving the full context of the document.
• It was developed by Derek Austin and applied to British National Bibliography (BNB) in 1971 as an alternative to the chain procedure for deriving subject index entries.
• PRECIS developed its own code for the preparation of input strings by the human indexer and its subsequent processing by computer.
• PRECIS has adopted a display format to achieve the goals of context dependency and one-to-one relation, comprising three key elements:
• Lead: The "Lead" position functions as the user's search term, allowing them to explore the index.
• It serves as the starting point for users to initiate searches and locate relevant information.
• Qualifier: he "Qualifier" consists of a term or set of terms that provide additional context to the lead term, helping to refine and specify its meaning.
• It offers a broader context for the lead term, ensuring a more precise understanding within a given context.
• Display: The "Display" constitutes the remaining part of the string and plays a crucial role in maintaining the context established by the lead and qualifier.
• It contributes to preserving the overall context and facilitating a comprehensive understanding of the information.

Additional Information

• PRECIS revolves around the concepts of terms, strings, and role operators:
• Term: A term is a verbal expression representing a concept, which can be composed of one or multiple words.
• It serves as the linguistic representation of a specific idea or subject.
• String: A string is an organized sequence of component terms, excluding articles, connectives, prepositions, etc. This sequence is preceded by role operators and represents the document's subject.
• It forms a structured representation of the document's content, allowing for efficient indexing.​
• Role Operators: Role operators are symbolic codes that indicate the function of a component term and determine its position in the string.
• These operators guide indexers and do not appear in the final index entry.
• They provide guidance to indexers regarding the role and significance of each term within the string, aiding in the creation of meaningful and contextually relevant index entries.

The Correct answer is ​(a), (b) and (d).

Key Points

• Standards for encoding records refer to established guidelines and conventions for representing and structuring information in a standardized format.
• Encoding records is crucial for ensuring consistency, interoperability, and efficient data exchange across various systems, applications, and platforms.
• Few Examples are: ONIX, SGML, MARC-21, XML, JSON etc
• ONIX:
• ONIX, which stands for "Online Information Exchange," encompasses three XML standard metadata formats developed by EDItEUR, primarily for use within the book trade industry.
• ONIX Consists of
• ONIX for Serials:
• ONIX for Books
• ONIX for Publications Licenses (ONIX-PL)
• SGML:
• SGML (Standard Generalized Markup Language) is a standard for defining the structure and markup of documents.
• It is used to create structured documents by defining the elements and their relationships within the document.
• SGML has seen several standard versions:
• Original SGML (1986): Accepted in October 1986, followed by a minor Technical Corrigendum.
• SGML (ENR) (1996): Resulted from a Technical Corrigendum to introduce extended naming rules allowing arbitrary language and -script markup.
• SGML (ENR+WWW or WebSGML) (1998): Resulted from a Technical Corrigendum to better support XML and WWW requirements.
• MARC 21:
• MARC 21 was created in 1999 as a result of the harmonization of U.S. and Canadian MARC formats,
• MARC 21 is based on NISO/ANSI standard z39.2.
• There are five types of MARC 21 formats. These are:
• Format for Bibliographic Data
• Format for Authority Data
• Format for Holdings Data
• Format for Classification Data
• Format for Community Information Data
• The Library of Congress is the current maintenance agency of MARC.

Additional Information

• W3C-
• It stands for "World Wide Web Consortium" founded by Tim Berners Lee in 1994.
• The consortium is the main international standards organization for the World Wide Web that maintains full-time staff working together in the development of standards for the World Wide Web.
• It was founded at the Massachusetts Institute of Technology (MIT) Laboratory for Computer Science with support from the European Commission, and the Defense Advanced Research Projects Agency.

The Correct answer is ​(a), (b) and (c).

Key Points

• Non-probability sampling is a statistical sampling method that does not involve selecting units from a population based on a known, non-zero chance of being selected.
• There are several types of non-probability sampling methods, including:
• Convenience sampling
• Quota sampling
• Snowball sampling
• Consecutive sampling
• Judgmental or Purposive sampling

​ 

Additional Information

• Probability sampling:
• ​Probability sampling is a method in research where the researcher selects samples from a larger population based on probability theory.
• To be considered a probability sample, individuals must be chosen through a random selection process.
• Types of Probability Sampling:
• Simple Random Sampling
• Stratified random Sampling
• Cluster Sampling
• Systematic Sampling

Important Points

• Judgment/Purposive Sampling:
• ​Purposive sampling relies on the researcher's judgment to identify individuals who can provide the best information for achieving the study's objectives.
• The researcher selectively approaches those who are likely to possess the required information and be willing to share it.
• Snowball Sampling:
• ​Also known as network or chain referral sampling, snowball sampling begins with the identification of a small number of respondents with specific characteristics of interest.
• After collecting data from these respondents, they are then asked to identify others with similar characteristics.
• This method is often used in sensitive studies like those involving drug addicts or rape victims.
• Convenience Sampling:
• ​Convenience sampling involves selecting samples from the population based on their easy accessibility to the researcher.
• This approach prioritizes convenience and simplicity in recruiting samples, even though they may not fully represent the entire population.
• Simple Random Sampling:
• This is the most widely used probability sampling method where randomization ensures that the selection of samples is free from human bias or judgment.
• Each element in the population has an equal opportunity to be chosen.

The Correct answer is (a), (b) and (d) .

Key Points 

SCONUL’s Seven Pillars of Information Literacy

• (SCONUL, 1999), introducing the Seven Pillars of Information Literacy.
• The model has been adopted by librarians and teachers around the world as a means of helping them to deliver information skills to their learners.
• Information Literacy is an umbrella term that encompasses concepts such as digital, visual, and media literacies, academic literacy, information handling, information skills, data curation, and data management.
• This model's seven pillars are represented as
• Identity,
• Scope,
• Plan,
• Gather,
• Evaluate,
• Present
• Manage

The Correct answer is (c) and (d)  

Key Points

The Correct answer is (b), (c), and (d).

Key Points

• Ranking scales are widely utilized for purposes such as discerning customer preferences, prioritizing product features, and gauging the significance of various factors.
• These scales allow individuals to express their preferences by assigning relative positions or scores to different items or attributes.
• Paired comparison:
• ​​ It is a technique where every member of a group is compared with every other member, and a score is assigned based on the preference or superiority in a certain aspect.
• For example, if you have a list of items, each item is compared with every other item, and a preference or rank is assigned.

Additional Information

• Open-ended question:
• ​This is not a technique of ranking scale.
• An open-ended question is a question that allows the respondent to answer in their own words, rather than selecting from predefined options. It doesn't involve ranking or scoring.
• Equal-appearing interval method:
• ​This is a scaling technique where respondents are asked to rate items based on a scale with equal intervals between adjacent points.
• The goal is to ensure that respondents perceive the intervals between points as equal.
• Response analysis:
• ​While response analysis is an essential part of survey research, it is not a technique of ranking scale.
• Response analysis involves examining and interpreting the responses received from survey participants.
• It includes summarizing data, identifying patterns, and drawing meaningful conclusions.
• Rating scales:
• Rating scales are widely used due to their simplicity in administration.
• They prove effective in surveys aiming to gauge the intensity or strength of respondents' opinions, behaviors, or attitudes.
• These scales are particularly suitable when assessing similar options and aiming to understand the degree of difference between them.

The Correct answer is 90:10.

 Key Points

• The Matching Scheme Assistance Ratio is -

Additional Information

• Programs and Activities of RRRLF:
• ​Assistance Programmes: RRRLF provides matching and non-matching grants and books to public libraries under different schemes of assistance
• Matching assistance is provided: Matching support is extended for various purposes, such as augmenting book stocks, establishing Rural Book Deposit Centres and Mobile Library Services, organizing events like seminars, workshops, and training courses, and conducting book exhibitions and library awareness programs. ​
• Non-Matching Assistance is provided: Non-Matching Assistance is extended for various purposes, including building up book stocks through central selection, supporting voluntary organizations (NGOs) offering public library services, aiding children's libraries or sections, senior citizen sections, and neo-literate sections of general public libraries.
• It also contributes to public libraries for celebrating milestone years like Golden/Diamond/Platinum Jubilees.
• Assistance is also provided for collecting and compiling library statistics through official and non-official agencies, to centrally sponsored libraries, and for establishing RRRLF Children's Corner.

The Correct answer is SLA.

Key Points

• Information Outlook, the official publication of the Special Libraries Association (SLA), from January 1997 through April 2020, when it ceased publication
• It serves as a platform for learning, networking, and community building initiatives to promote and strengthen its members.
• It caters specifically to information professionals within special libraries.

Additional Information

• SLA:​
• The Special Library Association (SLA) is a nonprofit global organization for information professionals and special librarians.
• It was founded in 1909 to provide a forum for exchanging information and ideas among those working in specialized libraries and information centers.
• John Cotton Dana is the founder and first president of SLA.
• In 1979, SLA created the John Cotton Dana Award to recognize selected information professionals for a lifetime of achievement as well as exceptional service to special librarianship. The Dana Award is SLA’s highest honor.​
• IFLA;
• IFLA was founded in 1927 in Edinburgh, Scotland.
• IFLA Introduces the concept of Sister Libraries for promoting Public Libraries.
• The goal of promoting international contact among library associations and librarians.
• It is presently one of the leading international bodies representing the interest of library and information services and their users.
• It is considered to be the global voice of the library and information profession.
• In the year 1971, the IFLA set up a permanent secretariat in The Hague, Netherlands.
• Publication Includes:
• International Cataloguing Principles (ICP)
• IFLA Journal
• Global Vision Report and Global Vision Report Summary
• Libraries and the Sustainable Development Goals: A Storytelling Manual etc
• ALA-
• It stands for American Library Association.
• It is a non-profit organization based in the United States.
• Its objective is to promote library services and librarianship in the United States.
• It is the oldest and largest library association in the world.
• It was founded in 1876.
• It is headquartered in Chicago, United States.
• ALA Publications-
• Its publication program is large and impressive.
• It is directly responsible for the following serials/publications:
• ALA Handbook of Organisations and Membership Directory (annual)
• American Library Magazine
• ALA Yearbook American Libraries (Previously ALA BulletinBooklist)
• Choice (11 issues) Library Technology Project (LTP) Reports (6 issues).
• ALA has instituted several awards in the name of some eminent library scientists to encourage and recognize working professionals for outstanding performance and excellence in certain fields.
• CILIP:
• ​​The Chartered Institute of Library and Information Professionals was established in 2002 as a merger of the Library Association (LA, sometimes LAUK) and the Institute of Information Scientists (IIS).
• CILIP has its headquarters at number 7 Ridgmount Street,
• Publication includes:
• ​Information Professional a monthly journal in 2017. this publication succeeded Library and information update (2002-17)  and the Library Association Record published from 1899 to 2002.
• CILIP publications also include Lisjobnet (a recruitment website), and Facet Publishing (professional books).

The Correct answer is a motto or brief introduction prefixed to a book.

Key Points

• Epigraph:
• ​An epigraph is a concise quotation positioned at the start of a written work.
• The term "epigraph" originates from the Greek word "epigraphein," meaning "to write on," initially referring to a brief inscription on a building or statue.
• Authors employ epigraphs for various purposes.
• They may serve as a tribute from one writer to another, expressing gratitude or recognizing influence.
• In novels, epigraphs function as a literary device, establishing themes, providing context, or revealing crucial information.

Confusion Points

• An epigram is a unique statement crafted by the speaker or writer, designed to linger in the audience's memory. While epigrams are effective as epigraphs, the reverse is not necessarily true.
• Epitome: A concise summary or representation of a larger work or concept.
• Episodic: Relating to or consisting of a series of loosely connected events or episodes.

The Correct answer is interventive conservation.

Key Points

• Remedial / Curative / Interventive Conservation:
• ​Curative conservation refers to any act by a conservator that involves a direct interaction between the conservator and the cultural material.
• Interventive treatments encompass actions such as cleaning, stabilizing, repairing, or potentially replacing components of the original object.
• A crucial aspect is the conservator's need to thoroughly justify any undertaken work.
• Comprehensive documentation, conducted before, during, and after the treatment, eliminates future uncertainties.
• In essence, it involves addressing existing defects in the object, shielding it from additional harm, and preserving it in good condition or restoring it.

Additional Information

• Preventive conservation:
• ​Preventive conservation holds a crucial role in the overarching strategy and care of museum collections.
• Museums must establish and uphold a safeguarding environment for their collections, whether in storage, on exhibition, or during transportation.
• Vigilant monitoring of the condition of artifacts is essential, helping identify instances where conservation intervention by a qualified professional is necessary.
• The primary objective of preventive conservation is to proactively deter the deterioration of objects by ensuring they are housed in favorable environments.
• According to the International Council of Museums (ICOM), preservation involves taking measures to slow down or avert the decline or harm to cultural properties.
• This is achieved through the regulation of their surroundings and/or the treatment of their structure, all aimed at preserving them as closely as possible in an unchanging state.
• Textile Conservation:
• ​Textile conservation involves the systematic care and maintenance of textiles to protect them from potential damage in the future.
• This practice extends to various artifacts containing textiles, including tapestries, carpets, quilts, flags, clothing, curtains, upholstered furniture, dolls, and accessories like fans, parasols, gloves, and hats.
• The professional responsible for safeguarding museum artifacts is called a conservator.
• Their task is to counteract or minimize the pace of an object's deterioration through preventive and interventive methods.
• Archive conservation:
• ​Archive conservation refers to the set of practices and measures taken to preserve and protect archival materials over time.
• Archives contain important and often irreplaceable documents, records, manuscripts, photographs, and other materials of historical, cultural, or informational significance.
• The goal of archive conservation is to ensure the longevity and accessibility of these materials for current and future generations.

The Correct answer is ​Everett Rogers.

Key Points

• Diffusion of Innovation (DOI) Theory, developed by E.M. Rogers in 1962, is one of the oldest social science theories.
• It was originally crafted within the realm of communication to elucidate how ideas or products gradually gain traction and spread throughout a particular population or social system.
• The Diffusion of Innovation Theory identifies five established adopter categories that describe how different individuals or groups adopt and accept new innovations.
• Innovators
• Early Adopters
• Early Majority
• Late Majority
• Laggards

Additional Information

• Judy Smith is known as the founder, president, and CEO of the crisis management firm Smith & Company.
• Eric Dezenhall is founder and CEO of public relations firm Dezenhall Resources.
• Peter Drucker is associated with MBO.

The Correct answer is Harold Hass.

Key Points

• Li-Fi:
• Li-Fi commonly stands for Light Fidelity.
• It is a wireless technology that transmits high-speed data using visible light communication (VLC) as a medium of transmission.
• It is capable of transmitting data at high speeds over visible light, ultraviolet, and infrared spectrums, and it can achieve communication over longer distances compared to traditional Wi-Fi in certain scenarios.
• The technology makes a LED light bulb emit pulses of light that are undetectable to the human eye and within those emitted pulses, data can travel to and from receivers.
• It multiplies the speed and bandwidth of wifi, 3G, and 4G. It means it is faster than Wi-Fi.
• Professor Harold Haas, a researcher at the University of Edinburgh, is widely credited with coining the term "Li-Fi" and pioneering the development of this technology. He introduced the concept of using visible light for wireless data communication and demonstrated its feasibility in various research projects.
• Li-Fi technology is designed to work efficiently in high data-density environments. In fact, one of the advantages of Li-Fi is its ability to handle high data rates and dense device connectivity.

Additional Information

• F. W. Lancaster Coined The Paperless Society.
• Tim O'Relley popularised the terms open source and Web 2.0.
• Mary Parker Follett is has been called the “Mother of Modern Management”

The Correct answer is circuit switching.

Key Points

• Multiplexing, or muxing, involves transmitting multiple signals or information streams simultaneously over a communication link as a unified, composite signal.
• Upon reaching its destination, a process known as demultiplexing separates the composite signal back into its original individual signals or streams.
• Multiplexing is used in circuit switching to share the communication path efficiently by combining multiple signals (data streams) into a single channel.
• Types of Multiplexing:
• Frequency-division multiplexing
• Wavelength-division multiplexing
• Time-division multiplexing
• Code-division multiplexing
• Space-division multiplexing
• Polarization-division multiplexing

Additional Information

• Packet switching
• Packet switching​ is a method of data transmission that involves breaking down transmitted data into smaller blocks known as 'packets.'
• Each packet is then assigned a unique number and sent across the network independently.
• At the destination, the packets are reassembled into the original data.
• Circuit Switching
• ​Circuit switching is a technology used in telecommunication networks in which two network nodes are connected by a dedicated communication Chanel call circuit.
• The circuit is to be established before starting the communication of data.
• A Circuit dedicates the full bandwidth of Chanel for the entire duration of the communication process.
• Protocol Switching:
• ​Protocol switching typically involves the ability to use different communication protocols for transmitting data.
• Multiplexing may be employed to handle the concurrent transmission of data using different protocols over the same network.

The Correct answer is Pearl.

Key Points

• The LAMP stack is a bundled set of four open-source software technologies widely used by developers to create websites and web applications.
• LAMP stands fo**r Linux (**the operating system), Apache (the web server), **MySQL (**the database server), and PHP (the programming language).
• These technologies work together to build and maintain web content.
• The LAMP architecture, representing the layers of this technology stack, comprises the following components:
• Linux: Linux is an open-source operating system that forms the foundational layer of the LAMP stack, providing a versatile and customizable environment for hosting web applications.
• Apache: Apache is an open-source web server, serves as the second layer. It stores website files and facilitates communication with browsers using HTTP. When a browser requests a webpage, Apache processes the request, retrieves the necessary files, and sends the information back to the browser.
• MySQL: MySQL, the third layer, is an open-source relational database management system. It is used to store, manage, and query information in relational databases. Developers use MySQL to store application data, and the web server queries this data when users search for information.
• PHP: PHP, the final layer, is a scripting language integrated into HTML. It allows websites to run dynamic processes, handling real-time or updated information. Developers use PHP to ensure cohesive processing of requests from browsers, enabling interactions between the web server, database, and operating system.

The Correct answer is Histogram.

Key Points

• Histogram:
• ​A histogram is a graphical representation of the distribution of numerical data.
• It consists of a series of rectangles (bars) drawn adjacent to each other, with each rectangle representing the frequency of a specific category or subcategory.
• The width of the rectangles corresponds to the class interval, and the height represents the frequency.
• Histograms represent continuous data in the form of class intervals.
• They serve as graphical representations of frequency distributions, utilizing class intervals or attributes as the base and frequency as the corresponding height.

Additional Information

• Line Diagram:

• ​A line diagram is a graph that displays data points using straight line segments.

• It is often used to show trends or changes over a continuous interval or time.

• Pie Chart:

• ​A pie chart is a circular statistical graphic that is divided into slices to illustrate numerical proportions.

• Each slice represents a proportion of the whole, and the size of each slice is proportional to the quantity it represents.

• Pie charts are commonly used to show the percentage distribution of categorical data.

• Cumulative Frequency Polygon:

• ​A cumulative frequency polygon is a graph that represents the cumulative frequency of a dataset.

• It is constructed by plotting points at the upper class limits against their corresponding cumulative frequencies.

• The resulting line graph helps visualize the cumulative distribution of the data.

• There are two methods of constructing a cumulative frequency curve (cumulative frequency polygon) or an ogive. 

• Less than

• More than

The Correct answer is Extraneous variable.

Key Points

• In the given example, the duration of smoking would be considered an extraneous variable.
• Extraneous variables are additional factors or conditions that may influence the relationship between the independent variable (smoking) and the dependent variable (cancer) but are not the primary focus of the study.

Additional Information

• Discrete Variable:
• ​A variable that can only take distinct, separate values. It doesn't have values between two adjacent points.
• Example: The number of students in a classroom is a discrete variable because it can only be whole numbers.
• Continuous Variable:
• ​A variable that can take any value within a given range, and it can have values between any two points.
• Example: The height of students in a classroom is a continuous variable because it can be any value within a certain range.
• Non-Continuous Variable:
• ​A variable that is not continuous, often referring to discrete variables or those that can only take specific values.
• Example: The number of cars in a parking lot is a non-continuous variable as it involves whole numbers and doesn't have values in between.
• Intervening variable:
• ​An intervening variable is a theoretical concept employed to elucidate causal connections between different variables. Intervening variables, being hypothetical, are not directly observable in an experiment.
• For instance, when there is a correlation between poverty and a shorter lifespan, it doesn't imply a direct cause-and-effect relationship.
• In such cases, researchers introduce intervening variables to provide a plausible explanation for the observed phenomenon.
• These intervening variables might encompass factors such as limited access to healthcare or inadequate nutrition.
• Independent Variable:
• ​The independent variable is the variable that the researcher manipulates or controls in an experiment.
• It is the presumed cause or factor that is believed to have an effect on the dependent variable.
• Dependent Variable:
• ​The dependent variable is the variable that is observed or measured in response to changes in the independent variable.
• It represents the outcome or effect that the researcher is interested in understanding or explaining.

The Correct answer is forecasting process based on panel of experts

Key Points

• The Delphi Technique, also known as Estimate-Talk-Estimate (ETE), is a structured method employed to gather insights from a panel of experts or stakeholders on a specific subject.
• Initially designed as a systematic and interactive forecasting approach, it has found extensive use in business forecasting, offering advantages over alternative methods like prediction markets.
• Developed mainly by Dalkey and Helmer at the Rand Corporation in the 1950s, the Delphi Technique has proven valuable for business forecasting, utilizing the expertise of a panel of experts.
• Its adaptability extends to face-to-face meetings, known as mini-Delphi, making it a versatile tool.
• In library settings, the Delphi technique finds application in strategic planning.
• Four key features distinguish this method:
• Anonymity: Participants maintain anonymity, fostering unbiased contributions.
• AIterative Feedback: The process involves multiple rounds of feedback, allowing for refined insights.
• Group Response: The collective response of the expert panel contributes to the overall outcome.
• Expert Consultation: The technique relies on the input of knowledgeable individuals to enhance the quality of forecasts or plans.

The Correct answer is United Nations.

Key Points

• WIPO-
• It stands for "World Intellectual Property Organization" established on July 14, 1967, and entered into force on April 26, 1970.
• It is one of the 15 specialized agencies of the United Nations (UN).
• It aims to promote and protect intellectual property (IP) across the world through international cooperation the creation, dissemination, use, and protection of works of the human mind for the economic, cultural, and social progress of all mankind.
• Administration of WIPO-
• It has generally four organs.
• The General Assembly-
• The Conference
• The Coordination Committee, and
• The International Bureau of WIPO or Secretariat

 In News

• The Sixty-Fourth Series of Meetings of the Assemblies of the Member States of WIPO took place at the WIPO headquarters in Geneva, Switzerland on July 6 to 14, 2023.
• WIPO GREEN is an online platform for technology exchange. It supports global efforts to address climate change by connecting providers and seekers of environmentally friendly technologies.

The Correct answer is IFLA.

Key Points

• Internet Governance Guide for Libraries:
• ​Internet governance involves the intricate framework encompassing the regulations, norms, and standards dictating the functioning of the internet, ranging from its physical infrastructure to the data and programs transmitted across it.
• As libraries increasingly rely on the internet for their operations, they emerge as crucial stakeholders in the realm of internet governance.
• Internet Governance Guide for Libraries is the publication of IFLA.

Additional Information

• IFLA;
• IFLA was founded in 1927 in Edinburgh, Scotland.
• IFLA Introduces the concept of Sister Libraries for promoting Public Libraries.
• The goal of promote international contact among library associations and librarians.
• It is presently one of the leading international bodies representing the interest of library and information services and their users.
• It is considered to be the global voice of the library and information profession.
• In the year 1971, the IFLA set up a permanent secretariat in The Hague, Netherlands.
• Publication Includes:
• International Cataloguing Principles (ICP)
• IFLA Journal
• Global Vision Report and Global Vision Report Summary
• Libraries and the Sustainable Development Goals: A Storytelling Manual etc
• ALA-
• It stands for American Library Association.
• It is a non-profit organization based in the United States.
• Its objective is to promote library services and librarianship in the United States.
• It is the oldest and largest library association in the world.
• It was founded in 1876.
• It is headquartered in Chicago, United States.
• ALA Publications-
• Its publication program is large and impressive.
• It is directly responsible for the following serials/publications:
• ALA Handbook of Organisations and Membership Directory (annual)
• American Library Magazine
• ALA Yearbook American Libraries (Previously ALA BulletinBooklist)
• Choice (11 issues) Library Technology Project (LTP) Reports (6 issues).
• ALA has instituted several awards in the name of some eminent library scientists to encourage and recognize working professionals for outstanding performance and excellence in certain fields.
• UNESCO-​
• UNESCO stands for United Nations Educational Scientific and Cultural Organization.
• It is a specialized agency of the UN aimed at promoting world peace and security through international cooperation.
• It was founded in 1945 and has 193 country members presently and is headquartered in Paris, France.​
• Major ​Publications of UNESCO-​
• ​Copyright Bulletin (Quarterly)
• Impact of science on society (Quarterly)
• UNESCO courier (Monthly)
• UNESCO journal of information science librarianship and archives administration (Quarterly) [Formerly UNESCO Bulletin for libraries ]
• UNISIST newsletter (Quarterly)
• World Guide to Library Schools and Training Courses in Documentation 1981
• UNESCO chronicle (Monthly) ​
• OCLC-
• It stands for "Online Computer Library Center".
• It is an American non-profit cooperative organization founded in 1967 as the "Ohio College Library Center".
• It provides shared technology services, original research, and community programs for its membership and the library community at large.
• The OCLC cataloging and resource-sharing system is the largest and most heavily used computer library system in the world.
• The OCLC and its member libraries cooperatively produce and maintain WorldCat, the Online Union Catalogue of Books available in the libraries of member institutions.
• Publications 
• Building Research Data Management Capacity: Case Studies in Strategic Library Collaboration
• Redefining the library experience: Findings from the 2023 OCLC Global Council Survey
• EAD Analysis: Findings from the Building a National Archival Finding Aid Network Project

The Correct answer is web portal.

Key Points

• Web portal:
• ​A web portal is a specially crafted website that consolidates information from various sources, such as emails, online forums, and search engines, into a cohesive and standardized interface.
• Typically, each information source has its dedicated section on the page, known as a portlet, allowing users to customize their display preferences.
• Portals can take various forms, including mashups and intranet dashboards tailored for executives and managers.
• The uniformity of content presentation may vary based on the user, purpose, and content diversity.
• Design often focuses on a specific metaphor, like a dashboard or map, and the chosen implementation framework.
• User roles within an organization may dictate the content that can be added to or removed from the portal configuration.

Additional Information

• Collection of Interlinked Web Pages:
• This refers to a group of web pages that are connected or linked to each other.
• Interlinked web pages often form a website, where users can navigate from one page to another through hyperlinks.
• Online Portal:
• ​An online portal is a website or a web-based platform that provides a centralized point of access to a variety of information, services, or resources.
• It may include features like news, email, forums, and more, catering to a specific audience or purpose.
• Website:
• ​A website is a collection of related web pages that are typically identified by a common domain name.
• Websites can serve various purposes, such as providing information, promoting products or services, or facilitating communication.
• They are accessed through a web browser.

The Correct answer is ​Psycho-physical need.

Key Points

• Maslow's Hierarchy of Needs:

• ​Maslow's Hierarchy of Needs is a psychological motivational theory Belonging to the Behaviour School of thought that presents a five-tier model of human needs, often illustrated as hierarchical levels within a pyramid.

• According to this theory, lower-level needs must be fulfilled before individuals can focus on higher-level needs.

• The hierarchy, from the bottom upwards, includes physiological, safety, love and belonging, esteem, and self-actualization needs.

• The original five-stage model encompasses:

• Physiological Needs:

• These are basic biological requirements for human survival, such as air, food, drink, shelter, clothing, warmth, sex, and sleep.

• Maslow regarded physiological needs as the most crucial, as other needs become secondary until these are satisfied.

• Safety Needs:

• ​This level involves protection from elements, security, order, law, stability, and freedom from fear.

• Love and Belongingness Needs:

• After fulfilling physiological and safety needs, the third level pertains to social needs, including feelings of belongingness.

• This involves interpersonal relationships, such as friendship, intimacy, trust, and acceptance.

• Esteem Needs:

• ​Maslow categorized esteem needs into two types: (i) self-esteem (dignity, achievement, mastery, independence) and (ii) the desire for reputation or respect from others (status, prestige).

• Self-Actualization Needs:

• This level focuses on realizing personal potential, seeking self-fulfillment, and experiencing personal growth and peak experiences.

• It reflects a desire "to become everything one is capable of becoming."

• It is important to note that Maslow's (1943, 1954) five-stage model has been expanded to include cognitive and aesthetic needs (Maslow, 1970a) and later transcendence needs (Maslow, 1970b)

The Correct answer is 32.

Key Points

• In Internet Protocol Version 4 (IPv4), an IP address is a 32-bit numerical label assigned to each device participating in a computer network that uses the Internet Protocol for communication.
• These 32 bits are divided into four octets, and each octet is represented in decimal form.
• The typical format of an IPv4 address is xxx.xxx.xxx.xxx, where each "xxx" represents an octet.
• The bit number, in this case, refers to the total number of bits in the IPv4 address, which is 32 bits.
• Each octet contributes 8 bits (since 2^8 = 256, and each octet can represent values from 0 to 255).
• The 32-bit structure allows for approximately 4.3 billion unique IP addresses, which, due to the growth of the Internet, has become a limiting factor.

Additional Information

• IPv6 increased the address size from 32 bits in IPv4 to 128 bits, allowing for a vast number of addresses, approximately 3.403×10^38.
• This expansion is considered more than sufficient for the foreseeable future.

The Correct answer is PGP.

Key Points

• PGP:
• ​The protocol used to provide security to emails is known as PGP.
• PGP stands for Pretty Good Privacy, and it is a data encryption and decryption program that provides cryptographic privacy and authentication for secure communication.
• Originally developed in 1991 by political activist Paul Zimmerman, PGP software was owned by PGP Corporation, founded in 2002 and later acquired by Symantec in 2010.
• Employing a blend of cryptography, data compression, and hashing techniques, PGP is akin to other encryption methods like Kerberos, SSL for securing websites, and SFTP for protecting data in motion.
• PGP operates through a three-step process:
• PGP generates a one-time-use public encryption algorithm, creating a random session key.
• The session key is encrypted using the recipient's public key, safeguarding the transmitted message. Recipients share this key with intended message senders.
• The sender submits their session key, allowing the recipient to decrypt the message using their private key.
• Two public key versions of PGP are RSA (Rivest-Shamir-Adleman) and Diffie-Hellman:
• PGP encryption serves various purposes, including Encrypting EmailsDigital Signature VerificationEncrypting Files.

​

Additional Information

• Post Office Protocol:​
• POP is a distinct point where many devices share a connection and communicate with each other.
• It includes high-speed telecommunication devices and technologies.
• A POP has servers, routers, switches, and other network interface equipment that is located in a data center.
• The motive of POP  is to provide an easy way for a client computer to retrieve e-mail on an SMTP (Simple Mail Transfer Protocol) server.
• The first version of post office protocol was first introduced in 1984 by the Internet Engineering Task Force.
• Version 2 of POP was published in 1985.
• ​Simple Network Management Protocol:
• SNMP, a layer 7 protocol, plays a crucial role in overseeing nodes within an IP network.
• It is used for Error reporting in Network management.
• The SNMP protocol consists of three key components:
• SNMP agent,
• SNMP manager, and
• the managed device.
• The SNMP agent possesses local knowledge of management details, translating them into a format compatible with the SNMP manager.
• TCP (Transmission Control Protocol):
• TCP is a core transport layer protocol in the Internet Protocol suite.
• It provides reliable, connection-oriented communication between devices on a network.
• TCP ensures that data is delivered in the correct order and without errors.
• It is widely used for applications that require reliable data transfer, such as web browsing, file transfer (FTP), and email (with protocols like POP and IMAP).

The Correct answer is ​Scirus.

Key Points

• Scirus, introduced in 2001, was a comprehensive search engine dedicated to science.
• Similar to CiteSeerX and Google Scholar, it primarily concentrated on scientific information.
• Unlike CiteSeerX, Scirus covered various scientific disciplines beyond computer sciences and IT, and not all results provided full text.
• Additionally, it forwarded its scientific search outcomes to Scopus, a global abstract and citation database for scientific research.
• Owned and managed by Elsevier, Scirus announced its retirement in 2014 on its homepage in 2013.​

Additional Information

• CiteseerX:
• ​ It is an evolving scientific literature digital library and search engine that has focused primarily on the literature in computer and information science.
• Altavista-
• ​AltaVista was a Web search engine established in 1995 and created by researchers at Digital Equipment Corporation's Network Systems Laboratory and Western Research Laboratory
• It was the first searchable, full-text database on the World Wide Web with a simple interface.
• AltaVista implemented the first practical CAPTCHA schemes to protect against fraudulent account registrations.
• Dogpile:
• Dogpile is a metasearch engine that scours the web for information and compiles results from various prominent search engines like Google, Yahoo!, Yandex, Bing, and others.
• It also includes results from audio and video content providers such as Yahoo.
• Aaron Flin initiated the development of Dogpile, which started its operations in November 1996.

The Correct answer is IaaS.

Key Points

• Infrastructure as a Service (IaaS), also known as Hardware as a Service (HaaS), is a category of cloud computing where customers procure access to IT infrastructure, encompassing hardware, virtualized computing, storage, and networking resources, from a third-party managed IT services provider or a cloud solutions provider.
• IaaS and HaaS are essentially synonymous, with significant overlap.
• The initial letters denote Infrastructure and Hardware.
• While infrastructure is a broader term than hardware, they are often used interchangeably in this context.
• Hardware refers to the physical IT equipment, while infrastructure encompasses the entire IT system, essentially representing the same concept.
• This includes computing resources, which may be virtual or constitute a partial part of the given hardware.
• Typically, HaaS is employed when referring to on-premises IT hardware provided to a customer, while IaaS is more commonly used for IT hardware provided remotely via a data center.
• IaaS involves the use of a cloud orchestration technology like OpenStack, Apache CloudStack, or OpenNebula.
• It includes the services such as - Amason Elastic Compute Cloud (EC2), Amazon Simple Storage Solution (S3), and Dropbox Cloud storage.

Additional Information

• Software as a Service (SaaS)-
• It is a software licensing and delivery model in which software is licensed on a subscription basis and is hosted centrally.
• It is also known as "on-demand software" and Web-based/Web-hosted software.
• It includes the services such as - GoogleDoc, GoogleApps, OpenID, Adobe
• Platform as a Service (PaaS)-
• It is a category of cloud computing services that allows customers to instantiate, run, and manage a modular bundle comprising a computing platform and one or more applications.
• It removes the complexity of building and maintaining the infrastructure typically associated with developing and launching the application(s)
• It allows developers to create, develop, and package such software bundles.
• It includes Cloud Services such as - LibLime, OSSLab, N-LARN project in India, Polaris, and Exlibris.
• Network as a service:
• ​Network as a Service (NaaS) is a cloud model that simplifies network operations and delivers desired outcomes without the need for users to own, build, or maintain their infrastructure.
• NaaS serves as a viable alternative to hardware-centric solutions like VPNs, load balancers, firewall appliances, and MPLS connections.
• It provides users with the flexibility to scale according to demand fluctuations, swiftly deploy services, and eliminate the burden of hardware expenses.

The Correct answer is Co-word analysis.

Key Points

• Co-word analysis:
• ​Co-word analysis is a method used to identify the frequency of occurrence and analyze the co-occurrence of descriptors assigned to journal articles.
• This approach involves examining the simultaneous appearance of specific terms (words or descriptors) in documents, such as journal articles.
• It helps reveal patterns of association and relationships between terms, providing insights into the structure and dynamics of a particular field of study or body of literature.

Additional Information

• Word analysis:
• ​Word analysis is a general term that refers to the examination and study of individual words within a text or set of texts to gain insights into their meaning, usage, and relationships.
• It involves studying the frequency of occurrence of specific words in a given context, providing a basis for understanding the emphasis, themes, or topics within a document or corpus.
• h-index:
• It measures the productivity and impact of a scientist based on their publications and the number of citations each publication has received.
• A higher h-index indicates a more influential researcher.
• g-index:
• This metric identifies the largest number of highly cited papers for an author, considering the cumulative number of citations received by these top papers.

The Correct answer is Google Scholar.

Key Points

• ​i10-Index:
• ​The i10-Index, developed by Google Scholar and employed in Google's My Citations feature, is a straightforward metric.
• It denotes the number of an author's publications that have garnered at least 10 citations each.
• This uncomplicated measure, exclusive to Google Scholar, offers a quick assessment of a scholar's productivity.
• i10-Index = the number of publications with at least 10 citations.

​ 

Additional Information

• H-Index:​
• The h- h-index was suggested in 2005 by Jorge E. Hirsch, a  physicist as a tool for assessing relative quality.
• The h-index is an index that attempts to measure a scientist's scientific productivity and apparent scientific impact.​
• m-index:
• ​It is a variation of the h-index that considers the time since an author's first publication.
• It accounts for an author's productivity and impact relative to their career length.
• Individual h-index:
• ​This normalized h-index considers the number of authors for each publication to provide a more equitable comparison between researchers in different fields.
• g-index:
• This metric identifies the largest number of highly cited papers for an author, considering the cumulative number of citations received by these top papers.
• e-index:
• ​It complements the h-index by accounting for surplus citations beyond the h-index, offering a more nuanced assessment of highly cited researchers.

The Correct answer is ​(c) and (d).

Key Points

• The components of 'WAMP' are:
• Apache
• Web
• MySQL
• PHP (or Perl or Python)
• ​W” stands for Windows, and there’s also LAMP (for Linux) and MAMP (for Mac).
• A" represents Apache, which functions as the server software responsible for delivering web pages. When you request to view a page, Apache fulfills the request over HTTP and displays the site.
• M" represents MySQL, serving as the database management system for the server. MySQL stores essential information, such as the content of your site and user profiles.
• P" represents PHP, the programming language employed in creating WordPress. It acts as the connective tissue for this software stack, working in tandem with Apache and interacting with MySQL.

Additional Information

• XAMPP:
• XAMPP, short for X-operating system, Apache, MySQL, PHP, and Perl, is an open-source platform available for free download.
• It encompasses features like Perl support, Mercury Mail, and Filezilla.
• Compatible with multiple operating systems such as Windows, MacOS, and Linux, XAMPP is versatile and supported by various file formats, enhancing its robustness.
• The installation and configuration process is straightforward, and the Control Panel simplifies management and implementation

The Correct answer is Registrant element .

Key Points

• The International Standard Book Number (ISBN) functions as a unique numerical identifier for monographic publications, encompassing books, pamphlets, educational kits, microforms, CD-ROMs, and various digital and electronic publications.
• The structure of an ISBN, illustrated using the example ISBN 978-93-5300-895-6, comprises 13 digits and is divided into five parts:
• GS1 element (978): A three-digit number provided by GS1, denoting the prefix, currently designated as 978 or 979.
• Registration group element (93/81 for India): Identifies the country, geographical region, or language area participating in the ISBN system. This element varies in length from 1 to 5 digits.
• Registrant element (5300): Identifies a specific publisher or imprint within a registration group. The length of this element signifies the number of ISBNs in a block.
• Publication element (895): Identifies a particular publication edition by a specific publisher
• Check digit (6): The final single digit that validates the entire number through a mathematical algorithm (modulus 10 calculation).
• The format is ten digits for assignments before 2007 and thirteen digits for those on or after January 1, 2007.
• The ISBN assignment process is nation-specific and varies based on the size of the publishing industry in each country.
• Introduced in 1967, the ISBN format originated from the 9-digit Standard Book Numbering (SBN) established in 1966.
• The 10-digit format, developed by the International Organization for Standardization (ISO), became the international standard ISO 2108 in 1970.

The Correct answer is IIT, Kharagpur

Key Points

• National Digital Library of India, IIT, Kharagpur:
• The National Digital Library of India, created by IIT Kanpur, serves as a virtual repository of educational resources.
• This initiative falls under the Ministry of Education, Government of India, and is part of the National Mission on Education through Information and Communication Technology (NMEICT).
• Initially introduced in pilot form in May 2016, the library was officially dedicated to the nation on June 19, 2018, by Union Human Resource Minister Prakash Javadekar.
• The Indian Institute of Technology, Kharagpur, oversees the management of this library.
• The National Digital Library of India (NDLI) aims to foster knowledge creation, collaboration, and dissemination by offering support to various institutes and organizations in creating and managing their digital assets through the Institutional Digital Repository (IDR) Hosting Service.
• DEEPAK: Disability Education & Engagement Portal for Access to Knowledge is also maintained by NDLI.
• CHAVI: the Comprehensive Archive of Imaging in Oncology, stands as India's first imaging biobank dedicated to oncological imaging.
• In the field of oncology, imaging plays a crucial role not only in diagnosis but also in therapy and post-therapy follow-up.
• User registration is available globally; however, access to content from certain popular sources is restricted to registered users.
• Notable registration-exclusive materials are sourced from entities like:
• World eBook Library
• South Asia Archive
• OECD iLibrary
• Satyajit Ray Society

The Correct answer is Olle Persson.

Key Points

• Bibexcel: 
• ​Bibexcel, developed by renowned bibliometric expert Olle Persson, is a valuable tool for facilitating bibliometric analysis, especially in the realm of citation studies.
• Despite Persson's retirement, the software remains accessible on the web, known for its speed and flexibility, making it one of the most widely utilized tools in the field.
• Users can easily install Bibexcel by copying the files to a designated directory on their hard drive and ensuring that the help files are placed in the same location.
• In case of any issues during the installation process, the software's web page provides additional guidance and troubleshooting tips.

Additional Information

• Chris Argyris is recognized as one of the co-founders of organization development.
• He is particularly renowned for his influential contributions to the concept of learning organizations.
• Vroom is associated with the Expectancy Theory
• Frederick Herzberg (1923-2000) was an American psychologist renowned for introducing the two-factor theory of workplace motivation.
• According to Herzberg, there are two categories of factors that impact job satisfaction and dissatisfaction:
• hygiene factors and
• motivational factors.

The Correct answer is Ellis’s model.

Key Points

• Ellis Model:
• David Ellis has explained information behavior in terms of a series of activities undertaken by a user
• Starting; starting refers to seeking information on a new topic and gathering initial relevant information. Starting includes activities that form the initial search for information.
• Chaining; as referred by Ellis, refers to following references in a work to its cited works (backward) and finding new citations to this work (forward). Backward chaining occurs when pointers or references from an initial source are followed, while forward chaining identifies and follows up on other sources that refer to an initial source or document.
• Browsing;  in which the individual often simplifies browsing by looking through tables of contents, lists of titles, subject headings, names of organizations or persons, abstracts and summaries, and so on.
• Differentiating; where the information seeker filters and selects from among the sources by taking note of the differences between the nature and quality of the information offered.
• Monitoring; as described by Ellis is the process of keeping abreast of knowledge about the latest developments in areas of research interest.
• Extracting; is the process an information seeker can achieve extracting by directly consulting the source, or by indirectly looking through bibliographies, indexes, or online databases
• Ending; Ellis’s model is not only applicable to academics and researchers, but also the categories may be applicable to other groups of users as well.  ​

​

Additional InformationModels of information-seeking behavior:

• Wilson’s model of information-seeking behavior:
• The first set of models was published in 1981.
• ​Dervin’s model:
• Dervin has expressed the elements in terms of a
  

triangle: situation, Gap/Bridge, and outcome.

• ​Foster’s non-linear model:
• The concepts were grouped into three core categories, Opening, Orientation, and Consolidation
• Kirkelas’s Model of Information Seeking:
• ​The Krikelas model (1983) is an early model and was cited widely.
• The model contains thirteen components.
• Johnson’s Model:
• ​There are seven factors under three headings given in Johnson’s model (1987).

Important Points

• Chatman's Information Poverty:
• One of the main components of information behavior in Chatman’s Theory of Information Poverty is that outsider groups are informationally impoverished while insider groups are therefore informationally privileged.
• Chatman theorized that individuals experiencing information poverty engaged in four self-protective behaviors
• Secrecy
• Deception
• Risk Taking
• Situational Relevance.
• Nan Lin's Concept of Social Capital:
• Lin defines social capital as resources embedded in social relationships that are used in purposive actions. Here the capital character of social capital is given prominence.

The Correct answer is the United States Green Building Council. 

Key Points

• LEED, which stands for Leadership in Energy and Environmental Design, is a globally utilized green building certification program. Created by the non-profit organization U.S. Green Building Council (USGBC), it encompasses rating systems designed for the environmentally responsible and resource-efficient design, construction, operation, and maintenance of green buildings, homes, and neighborhoods.
• LEED serves as a framework to assist building owners and operators in adopting sustainable practices.
• Robert K. Watson, a senior scientist at the Natural Resources Defense Council (NRDC), played a pivotal role in creating the LEED green certification program.
• Often dubbed the "Founding Father of LEED," Watson not only contributed significantly to its development but also coined the acronym.
• LEED, introduced in 1998, has undergone several updates to better incorporate emerging green building technologies.
• The progression includes versions like LEED New Construction (NC) v1.0, leading to LEED NCv2.0, LEED NCv2.2 in 2005, LEED 2009 (also known as LEED v3) in 2009, and LEED v4 in November 2013. LEED 2009 was phased out for new projects registered after October 31, 2016. Subsequently, LEED v4.1 was released on April 2, 2019, with LEED v5 anticipated for release on January 1, 2024.
• Buildings can achieve certification at four levels:
• Certified: 40–49 points
• Silver: 50–59 points
• Gold: 60–79 points
• Platinum: 80 points and beyond
• LEED v5, in development since January 2023, is the first version based on the Future of LEED principles from June 2022.
• Covering new construction and existing buildings, the draft was discussed at Greenbuild 2023, with a final version anticipated by January 1, 2024.
• The key focus of LEED v5 includes climate action (50% of points), quality of life (25%), and ecological conservation and restoration (25%).
• It aims to address resiliency, equity, health and well-being, decarbonization, and biodiversity.

The Correct answer is filter the IP packets.

Key Points

• A firewall acts as a barrier between a trusted internal network and untrusted external networks (such as the internet).
• It examines and controls incoming and outgoing network traffic based on predetermined security rules.
• Filtering IP packets involves allowing or blocking data packets based on criteria like source and destination IP addresses, ports, and protocols.
• The primary purpose is to enhance network security by regulating the flow of data and preventing unauthorized access or potential threats.
• A firewall achieves this by examining network traffic and comparing it against a set of predefined rules to determine whether to allow or deny access.
• Back in 1993, Check Point CEO Gil Shwed introduced the first stateful inspection firewall, FireWall-1.
• Firewall History:
• ​Gen 1 Virus.
• Gen 2 Networks
• Gen 3 Applications
• Gen 4 Payload
• Gen 5 Mega
• Types of Firewalls:
• ​Packet filtering: A small amount of data is analyzed and distributed according to the filter’s standards.
• Proxy service: Network security system that protects while filtering messages at the application layer.
• Stateful inspection: Dynamic packet filtering that monitors active connections to determine which network packets to allow through the Firewall.
• Next-Generation Firewall (NGFW): Deep packet inspection Firewall with the application-level inspection.

The Correct answer is (b), (c), and (d)  

Key Points

• MARC (machine-readable cataloging) is a standardized set of digital formats used for machine-readable descriptions of various items cataloged by libraries.
• This includes items such as books, DVDs, and digital resources.
• The MARC standard allows computerized library catalogs and library management software to structure their catalog records in a way that facilitates the sharing of bibliographic information among different computer systems.
• The MARC standard is widely adopted across the industry, with bibliographic records typically conforming to its structure.
• The development of MARC can be traced back to the collaborative efforts of American computer scientist Henriette Avram and the Library of Congress between 1965 and 1968.
• Structure of MARC:
• Leader:
• The leader is the initial component of a MARC record, containing the first 24 characters, including information about the record length, type of record, bibliographic level, encoding level, descriptive cataloging form, and more.
• It primarily consists of data elements with numbers or coded values that establish the parameters for processing the record.
• Control fields:
• The 00X fields represent control fields in the MARC 21 formats.
• These fields are variable control fields, comprising data and a field terminator.
• They lack indicators and subfield codes.
• Variable control fields contain either a single data element or a sequence of fixed-length data elements identified based on their relative character position.
• Directory/Record Directory:
• ​Following the leader, the Directory component appears, consisting of several 12-character entries.
• Each entry includes a tag in the first three digits, the field's length in the subsequent four positions, and the starting point for the field in the subsequent five positions.
• Variable Fields:
• MARC bibliographic records organize data into variable fields, each denoted by a three-character numeric tag, which is stored in the corresponding Directory entry.
• Each field concludes with a field terminator character.
• The last variable field in a record is terminated by both a field terminator and a record terminator (ASCII 1D hex).
• There are two types of variable fields:
• Variable Control Fields and
• Variable Data Fields.

The Correct answer is Stanford University.

Key Points

• LOCKSS:
• ​The LOCKSS (Lots of Copies Keep Stuff Safe) program, established in 1999 by Dr. David S.H. Rosenthal and Victoria Reich with the backing of Stanford University, is dedicated to creating and sustaining open-source software for digital preservation.
• This program ensures continued access to archived information even during temporary disruptions in access to a publisher's website.
• Librarians employ their local LOCKSS box as a 'digital stacks' repository, securing and managing subscribed and open-access e-content.
• This extends the traditional purchase-and-own model to electronic materials, reinforcing the role of libraries in the digital age.
• The LOCKSS Program has received major funding from:
• Andrew W. Mellon Foundation
• National Science Foundation
• Library of Congress

Additional Information

• PORTICO:
• ​PORTICO, initiated in 2002 as a project under JSTOR, has evolved into a component of ITHAKA, a non-profit organization dedicated to aiding the academic community in leveraging digital technologies for preserving scholarly content such as e-journals, e-books, and digitized collections.
• This service, which was launched in 2005, aims to ensure continued accessibility of valuable resources for researchers, scholars, and students in the future.
• Classic Software Preservation Project (CLASP):
• ​​Initiated by the Internet Archive in 2004, the CLASP project aims to collect and archive obsolete retail software in outdated formats from the 1970s to the early 1990s.
• Digital Object Management System (DORIA):
• ​DORIA, a national project of Finland established by the Helsinki University Library, focuses on collecting and preserving digital collections from universities and polytechnics in Finland.
• PANDORA Digital Archiving System (PANDAS):
• ​PANDAS is a web-based tool developed by the National Library of Australia since 2001, serving as an integrated web archiving management system.

The Correct answer is experimental design.

Key Points

• Experiment design, often referred to as DOE (Design of Experiments) or DOX, involves planning tasks to describe and explain information variation under specific hypothesized conditions.
• This term is commonly linked to experiments where the design introduces conditions directly impacting variation.
• However, it can also encompass the design of quasi-experiments, where natural conditions influencing variation are chosen for observation.

Additional Information

• Exploratory Design:
• ​Exploratory design refers to a preliminary and flexible research design used when there is limited existing knowledge on a topic.
• It aims to explore and generate insights, ideas, or hypotheses rather than test specific hypotheses.
• The main purpose is to gain a deeper understanding of a phenomenon, identify variables of interest, and formulate hypotheses for further investigation.
• Survey Design:
• ​Survey design involves planning and structuring the collection of data through surveys or questionnaires.
• It includes decisions on survey content, format, sampling methods, and data analysis procedures.
• Surveys are conducted to gather information from a sample of individuals or groups, often to understand opinions, behaviors, preferences, or characteristics within a population.
• Case Study Design:
• ​Case study design involves an in-depth and detailed examination of a particular case, which could be an individual, group, event, or phenomenon.
• It often includes multiple data sources and methods.
• Case studies are conducted to gain insights into real-life situations, understand complexities, and provide context-rich descriptions for analysis and learning.

The Correct answer is Veracity.

Key Points

• Big Data:
• ​Big Data is the field of analyzing and extracting information from extremely large data sets.
• Characteristics of Big Data:
• Velocity: Velocity refers to the speed of data processing. It consists of the rate of change, activity bursts, and the linking of incoming data sets.
• Volume: Volume refers to the amount of data that you have. We measure the volume of our data in Gigabytes, Zettabytes (ZB), and Yottabytes (YB)
• Value: Value refers to the benefits that your organization derives from the data.
• Variety; Variety refers to the different types of big data
• Veracity: Veracity refers to the quality, accuracy, integrity, and credibility of data. Gathered data could have missing pieces, might be inaccurate, or might not be able to provide real, valuable insight. Veracity, overall, refers to the level of trust there is in the collected data.
• Validity: How valid and relevant is the data to be used for the intended purpose?
• Volatility: Big data is constantly changing. The data you gathered from a source a day ago might be different from what you found today. This is called variability of data, and it affects your data homogenization.
• visualization: Visualization refers to showing your big data-generated insights through visual representations such as charts and graphs.

The Correct answer is (a), (b), and (c).

Key Points

• IBM SPSS Statistics is a comprehensive statistical software suite designed for tasks such as data management, advanced analytics, multivariate analysis, business intelligence, and criminal investigation.
• Initially developed by SPSS Inc., the software came under IBM's ownership in 2009.
• Versions released after 2015 carry the brand name IBM SPSS Statistics.
• The initial version of SPSS, known as the Statistical Package for the Social Sciences (SPSS), was launched in 1968.
• It was developed by Norman H. Nie, Dale H. Bent, and C. Hadlai Hull.
• Originally denoting "Statistical Package for the Social Sciences (SPSS)," the software's name later evolved to "Statistical Product and Service Solutions."
• In 2015, UNICOM Systems, Inc., a division of UNICOM Global, acquired SPSS Data Collection and SPSS Dimensions, subsequently integrating them into the comprehensive software suite known as UNICOM Intelligence.
• This integrated suite encompasses survey design, survey deployment, data collection, data management, and reporting functionalities.

The Correct answer is (a) and (c) 

Key Points Fugitive Materials-

• Fugitive materials are Short-life printed material such as duplicate copies, fliers, handouts, pamphlets, program listings, newspaper clippings, etc.
• Ranganathan considered "newspaper cuttings, magazine clippings, folders and collection of some similar kinds of materials" as fugitive materials.
• The characteristics of "fugitive material:
• Material printed in limited quantities: Fugitive material is often printed in limited quantities.
• This means that the information is not widely disseminated or reproduced extensively.
• It may be produced for a specific, limited audience or purpose, contributing to its fugitive nature.
• Usually of immediate interest at the time of publication: Fugitive material is characterized by its immediate relevance or interest at the time of publication.
• This implies that the information is timely and addresses current events or topics.
• As time passes, the material may become less relevant or lose its immediate interest.

The Correct answer is (a) and (b).

Key Points

• PUBLIC LIBRARY SYSTEM IN NORTH EAST INDIA:
• ​North East India comprises eight states, and in recent years, it has faced isolation from other parts of the country.
• Challenges such as insufficient transportation facilities and geographical barriers hinder development efforts.
• The authorities have recognized the need for development in North East India, focusing on overcoming these challenges. P
• The public library system in both North East India and India, in general, has not received adequate attention from the government.
• In the North East region**, only Manipur and Mizoram** have library legislation in place, while other states are still grappling with this issue.
• Many public libraries in the region are operated by NGOs with grants from RRRLF, ensuring that rural communities have access to essential information.

Additional Information

• Mizoram:
• The State Library of Mizoram prepared the draft of the Mizoram Public Library Legislation Bill on 18th August 1985 and put forward it to the Govt. for necessary action on the Bill. At last Public Library Legislation Act was enacted on 5th March 1993.
• Manipur:
• The draft of the Public Library Legislation Bill was prepared by Manipur Library Association (1987). The draft was enacted in the Assembly on 1st August 1988 and finally, it was published in the Gazette on 1st October 1988.​
• ​Assam:
• ​In Assam, S.R. Ranganathan prepared the draft of the Public Library Bill, which was discussed at the 8th All Assam Library Conference in 1964 in Guwahati.
• During the conference, there was an agreement that the enactment of Public Library Legislation by the Assam Government is crucial for the implementation of comprehensive library services at both rural and urban levels.
• Subsequently, the Assam Library Association (1938) forwarded the draft to the Assam Government for consideration.
• However, as of now, the Assam State Government has not enacted any Public Library Legislation Bill.
• Nagaland:
• In Nagaland no Public Library Legislation has been enacted yet

List of public libraries acts in India

1. Madras Public Libraries Act, 1948
2. Andhra Pradesh Public Libraries Act, 1960
3. Karnataka Public Libraries Act, 196
4. Maharashtra​ Public Libraries Act, 1967
5. West Bengal Public Libraries Act, 1979
6. Manipur Public Libraries Act, 1988
7. Kerala Public Libraries Act, 1989
8. Haryana Public Libraries Act, 1989
9. Mizoram Public Libraries Act, 1993
10. Goa Public Libraries Act; 1993
11. Gujrat Public Libraries Act, 2001
12. Orissa Public Libraries Act, 2001
13. Uttarakhand Public Libraries Act,2005
14. Rajasthan Public Libraries Act, 2006
15. Uttar Pradesh Public Libraries Act, 2006
16. Bihar Public Libraries Act, 2008
17. Chhattisgarh Public Libraries Act, 2009
18. Arunachal Pradesh Public Libraries Act, 2009
19. Telangana Public Libraries Act, 2015

The Correct answer is a - iii, b - iv, c - i, d - ii.

Key Points

• Electronic:
• ​Electronic formats involve the use of digital technologies for communication.
• This includes social media platforms, e-mails, website banners, and pay-per-click ads, which are effective for reaching a wide audience through online channels.
• Print:
• ​Print formats involve physical materials that are printed on paper.
• This includes brochures, fliers, advertisements, catalogs, reports, memos, or letters, which are tangible and can be distributed in various settings.
• Face to face:
• ​Face-to-face communication involves direct interaction between individuals in physical proximity.
• This includes in-person meetings and personal discussions, enabling immediate and direct communication with real-time feedback.
• Tele-conferencing:
• ​Tele-conferencing refers to communication methods that involve technology to connect people remotely.
• This includes telemeetings, and videographic meetings, and is particularly relevant for individuals who may be technophobes or have reservations about technology.

The Correct answer is a - i, b - iii, c - iv, d - ii.

Key Points

• Web portal:
• ​A web portal is a specially designed website that brings information from diverse sources together in a uniform way.
• It often requires users to have a personal login, providing a single access point for various services and information.
• Website:
• ​A regular website typically does not require users to log in.
• It provides information and resources that are publicly accessible without the need for individual user accounts.
• Vertical Web portal:
• ​A vertical web portal is designed to focus on a specific industry, application, or business function.
• Users can not only see information related to that focus but may also have the ability to edit and contribute content.
• Horizontal Web portal:
• ​A horizontal web portal, on the other hand, aggregates data from various sources and applications, providing users with a comprehensive view across different areas or functions.

The Correct answer is a - ii, b - iv, c - i, d - iii.

Key Points

• Yearbooks:
• Y​earbooks are annual publications that provide a comprehensive summary of events, facts, and statistics for a particular year.
• They are published every year by an organization that gives information about the events and achievements of the previous year .
• They often include information about upcoming events, notable achievements, and other relevant data for the upcoming year. Yearbooks serve as a historical record of the events of a specific year.
• Dictionary:
• ​A dictionary is a reference work that contains an alphabetical listing of words and their meanings, pronunciations, origins, and sometimes additional information such as synonyms, antonyms, usage examples, and word histories.
• Almanacs:
• ​According to the ALA Glossary, an almanac is "a) an annual publication containing a calendar, frequently accompanied by astronomical data and other information or
• b) An annual yearbook of statistics and other information, sometimes in a particular field.
• It records most of the astronomical data and various statistics, such as the times of the rising and setting of the sun and moon, eclipses, hours of full tide, religious festivals, terms of courts, etc"
• William A. Katz defines an almanac as "a compendium of useful data and statistics relating to countries, personalities, events, subjects, and the like"
• The Almanac of Azarqueil, written in 1088 by Arzachel in Toledo, al-Andalus, is recognized as the earliest known almanac in the modern sense.
• The initial American Almanac was published in 1639, with Benjamin Franklin's 'Poor Richard's Almanack' being the most renowned.
• Handbook:
• The word `handbook' is borrowed from the German word ‘Handbuch’ meaning ' a small book or a treatise giving useful facts.'
• The literal meaning of the term handbook' is the book which is 'handy' to use as it contains all sorts of facts and is handy' to carry it conveniently in hand.
• They may include guidelines, procedures, or essential details related to a specific field, making them useful for both beginners and experienced individuals.

The Correct answer is (c), (a), (d), (b).

Key Points

• Koha:
• Koha was initially developed in 1999 by Katipo Communications for the Horowhenua Library Trust in New Zealand, and the first installation became operational in January 2000.
• Koha is a widely used open-source integrated library system (ILS) that serves public, school, and special libraries globally.
• The name "Koha" is derived from a Māori term meaning a gift or donation.
• In 2005, LibLime (Metavore, Inc.), an Ohio-based company, was established to provide support for Koha.
• They introduced several enhancements to the system, including support for Zebra, which improved search speed and scalability for large bibliographic records.
• Koha has received several awards and recognitions for its contributions to the library and open-source software communities. Here are some notable awards and achievements:
• In 2000, Koha was the winner of the Not-for-Profit section at the 2000 Interactive New Zealand Awards.
• In the same year, it received the LIANZA / 3M Award for Innovation in Libraries, recognizing its innovative contributions to the library field.
• In 2014, Koha was named a finalist in the Open Source Software Project category at the New Zealand Open Source Awards, highlighting its significant impact in the open-source software community.
• Php-MyLibrary:
• ​phpMyLibrary is an application for library automation, built on PHP and MySQL.
• It was first released in 2002.
• It comprises cataloging, circulation, and a webpac module.
• The software facilitates tasks such as adding, editing, deleting, and searching materials in compliance with the USMARC standard.
• It includes features for user-related management in circulation, allowing librarians to handle relevant tasks.
• Additionally, the Webpac module enables global access to the library catalog.
• The program ensures adherence to the USMARC standard in the import-export feature for adding materials.
• NewGenLib -
• NewGenLib is an integrated library management system developed by Verus Solutions Pvt Ltd.
• The Domain expertise of NewGenLib is provided by the Kesavan Institute of Information and Knowledge Management in Hyderabad, India.
• Its initial version 1.0 was released in March 2005 and It was declared free and open-source under GNU GPL On 9 January 2008.
• It uses a number of well-supported and widely used, reliable, and well-tested open-source components like PostgreSQL, Apache Tomcat, and Solr Lucene.
• ABCD (Automation of LiBraries and Centers of Documentation):
• ​ABCD is an integrated library automation package developed by BIREME (OPS/PAHO, Brazil), incorporating various technologies that have evolved over the years to support online information services.
• The development of ABCD began in 2007, with BIREME partnering with MSINFO of Venezuela to base ABCD on Orbita_Documental.
• Financial support for ABCD's development came from VLIR/UOS in 2008, as part of the DOCBIBLAS project aimed at providing sustainable library automation solutions to university library partners in the South.

The Correct answer is (A) is false but (R) is true.

Key Points

• Assertion (A) : All academic libraries provide their services on mobile platform.
• ​This statement is false. While many academic libraries have recognized the increasing importance of providing services through mobile platforms due to the rise in mobile device usage among students and faculty, it doesn't mean that all academic libraries have implemented such services.
• The ability to provide services on a mobile platform can depend on various factors, including the library's budget, technological capabilities, and strategic priorities.
• Some academic libraries may have limited resources or may not prioritize the development of a mobile app, leading to variations in service offerings.
• Reason (R): Academic community demands more library services through a mobile app.
• ​This statement is true.
• There is a growing demand within the academic community for convenient access to library services through mobile applications. Students and faculty members often use smartphones and tablets for their academic activities, and having access to library resources and services on these devices enhances the overall user experience.
• The demand for mobile-friendly library services is driven by the desire for flexibility, convenience, and the ability to access information on the go.

The Correct answer is Both (A) and (R) are true.

Key Points

• Assertion (A) : “Big deal’ is a licensed package of journals that costs less to the subscriber.
• ​The assertion (A) states that "Big deal" is a licensed package of journals that costs less to the subscriber.
• This implies that subscribing to the "Big deal" package offers a cost advantage to the subscriber.
• Reason (R) : The package usually includes some less relevant titles.
• ​The reason (R) supports the assertion by mentioning that the package usually includes some less relevant titles.
• This suggests that while the package is cost-effective, it may also include some journals that are less relevant to the subscriber's specific needs.

The Correct answer is (A) is true but (R) is false.

Key Points

• Assertion (A) : Students are among the most prolific users of social network sites (SNS).
• ​This statement is generally true.
• Students, especially in the modern era, are often active users of social network sites for various purposes, including socializing, networking, and sharing information.
• Reason (R): Social network sites always help in fulfilling their academic information needs.
• This statement is likely to be false.
• While social network sites can serve as platforms for communication and information sharing, they may not always be the most reliable or comprehensive sources for fulfilling academic information needs.
• Academic information often requires a more structured and authoritative approach, such as using academic databases, libraries, or official educational platforms.

The Correct answer is (A) is true but (R) is false   

Key Points

• Assertion (A): E-Granthalaya is a freely available software:
• ​The statement "E-Granthalaya is a freely available software" is true, indicating that E-Granthalaya can be accessed and used without incurring any cost.
• This aligns with the fact that E-Granthalaya is an open-source software, which means its source code is made available to the public, and users can use, modify, and distribute the software for free.
• Reason (R): E-Granthalaya can be customized depending on the requirements of libraries.
• ​"E-Granthalaya can be customized depending on the requirement of libraries" is false.
• E-Granthalaya is a library management software developed by the National Informatics Centre (NIC) in India, and while it provides features and functionalities for library management, the degree of customization may be limited.
• Open-source software like E-Granthalaya allows users to access and modify the source code, but the extent of customization depends on the software's architecture and design.

The Correct answer is ​(A) is true but (R) is false.

Key Points

• Assertion (A): The non-participant observation technique is used as a primary data collection tool.
• This is true because non-participant observation is indeed used as a primary data collection tool.
• In this method, the researcher observes and records activities without directly participating in them.
• Reason (R): In the non-participant observation technique, the researcher influences the subject of the study to get primary data.
• This is false because, in non-participant observation, the researcher aims to minimize their influence on the subjects.
• The researcher typically avoids interacting or interfering with the subjects to observe their natural behavior.
• Therefore, the reason provided is not accurate.

The Correct answer is that (A) is false but (R) is true.

Key Points

• Indian National Bibliography (INB)
• It is Published by Central Reference Library, 1957- Monthly
• INB is a classified record of current publications published in India.
• It is the comprehensive source of Indian publications.
• It is based on the publications deposited at the National Library of India under the 'Delivery of Books Act of 1954'.
• INB has been conceived as an authoritative bibliographical record of current publications in the 14 major languages of India and received by the National Library, Calcutta.
• The main source of information on books in India is considered as Indian National Bibliography (INB).
• Started as a quarterly in 1957, and it has been continued as a monthly since 1964.

The Correcty answer is ​(b) and (c) are correct.

Key Points

• Private libraries are owned privately and are typically designed for the exclusive use of a limited number of individuals, or even a single person.
• Like public libraries, individuals may use bookplates – stamps, stickers, or embossing – to indicate ownership of the items.
• Occasionally, individuals may choose to sell their private libraries to established institutions like the Library of Congress, or, in many instances, they may leave their collections as bequests after their passing.
• It is less common for a private library to remain intact long after the owner's death.
• The term "private library" is widely used to describe an individual's collection, irrespective of its scale.
• It is operated by financial support by the individual and sometimes other grants.
• Renowned private libraries include:
• Queen Elizabeth II's library in Windsor Castle
• Tianyi Pavilion, the oldest private library in Asia located in Ningbo, Zhejiang, China
• Library of Sir Thomas Browne auctioned off in 1711
• Bibliotheca Lindesiana
• Hakim Syed Zillur Rahman Library situated in Aligarh, India
• Library of the History of Human Imagination, Jay Walker's private library in Ridgefield, CT
• Morgan Library & Museum, home to J. P. Morgan's collection in New York City
• The Library of Rudolf Steiner
• George Washington Vanderbilt's library in Biltmore Estate

The Correct answer is (a) and (c) are correct.

Key Points

• Big6 Model-
• The Big 6 is the most widely known and widely used approach to teaching information and technology skills worldwide.
• It is a six-step process developed by Mike Eisenberg and Bob Berkowitz that provides support in the activities required to solve information-based problems:
• task definition,
• information-seeking strategies,
• location & access,
• use of information,
• synthesis, and
• evaluation

The Correct answer is (a) and (c) are correct.

Key PointsUDC:

• The Universal Decimal Classification (UDC) is known by many names such as European Dewey, Brussels Classification, and the International Decimal Classification.
• Presently UDC consortium has held the Copyright of UDC since 1992.
• It was developed by the Belgian bibliographers Paul Otlet and Henri La Fontaine in 1905.
• The first edition based on the 5th edition of DDC (1894) appeared in French between 1905-1907 under the title Manual du Repertoire Universals.
• The 2nd edition again in French was published between 1923-1933 and was titled Classification Decimal Universelle. The third German and fourth English editions were begun in 1933 and 1936 respectively.
• UDC is an example of an Almost-faceted classification.
• In UDC common isolates are called Auxllary subdivisions.
• Development of the UDC has been divided into the following three historical periods by Rayward:
• 1. French Period, 1895-1933   →  Foundation and grammar
• 2. German Period, 1933-1952 →  Details and expansion
• 3. English Period, 1936-1975  →  Research and practice​

Additional Information

• S R Ranganathan is associated with Colon Classification
• Colon classification (CC) is a groundbreaking library classification system devised by S.R. Ranganathan in 1933.
• Pioneering the concept of faceted classification, it distinguishes itself as the first of its kind.
• The name "Colon classification" stems from the utilization of colons to segregate various facets within class numbers.
• Employing all 26 letters of the alphabet, each designated to represent a distinct discipline, CC integrates 42 primary classes alongside supplementary letters, numbers, and symbols, adopting a format akin to the Library of Congress Classification for organizing publications.
• H.E. Bliss-
• "Henry Evelyn Bliss" was the author of the "Bibliographic Classification System".
• He was labeled as the "prophet without honor".
• The bibliographic classification system was designed by H.E. Bliss.

The Correct answer is (a), (c) and (d) are correct.

Key Points

• Sharon Maria S. Esposo-Betan and Jonathan F. Santos conducted a study focusing on the utilization of augmented reality (AR) in library orientation programs.
• The research identified several advantages of incorporating AR into library orientations, including
• cost-effectiveness,
• ease of learning,
• enhanced functionality,
• increased interactivity, and
• an enjoyable implementation and user experience.
• Based on the information provided in the study, the key characteristics of an AR system in library settings are:
• Combines real and virtual
• Registered 3D
• Interactive real time
• However, the study also highlighted challenges associated with the use of AR, such as the proprietary nature of most AR platforms, interoperability issues, the expenses related to mobile devices and internet connectivity, and the fact that AR technology is still in the emerging stages.

Additional Information

• Augmented Reality’ (AR):
• ​Augmented reality (AR) is an interactive encounter that merges the actual environment with computer-generated content.
• This content has the capability to engage various sensory modes, encompassing visual, auditory, haptic, somatosensory, and olfactory experiences.
• AR is characterized by three fundamental attributes: **the amalgamation of real and virtual environments, instantaneous interaction, and precise 3D alignment of virtual and real objects.**​
• AUGMENTED REALITY APPLICATIONS IN LIBRARIES:
• ​Aurasma
• Layer
• Google Goggles
• libARi
• ShelvAR
• IMPORTANT AUGMENTED REALITY LIBRARY PROJECTS:
• ​Librarian-in-Black
• New York Public Library’s Find the Future.
• Miami University Augmented Research Group (MUARG)
• Smart Library
• Wolf Walk
• Expedition Deventer

The Correct answer is growth in average income.

Explanation:

Refer to these Lines;

• In the United States over the past century, average income as measured by real GDP (gross domestic product) per person has grown by about 2 percent per year. Although 2 percent might seem small, this rate of growth implies that average income doubles every 35 years.

Key Points

• The reason why Americans enjoy much greater economic prosperity than did their parents, as mentioned in the passage, is primarily attributed to "growth in average income."
• The passage notes that over the past century, the average income in the United States, measured by real GDP per person, has grown by about 2 percent per year.
• This consistent growth in average income has led to an overall improvement in the economic well-being of the population, providing them with better living standards, nutrition, housing, healthcare, and other amenities.

The Correct answer is Zimbabwe

Explanation:

Refer to these Lines;

• Zimbabwe has had one of the worst growth experiences: From 1991 to 2011, income per person fell by a total of 38 percent.

Key Points

• In the passage, it is mentioned that Zimbabwe had one of the worst growth experiences from 1991 to 2011.
• During this period, the income per person in Zimbabwe fell by a total of 38 percent.
• This indicates a significant decline in economic well-being for the population in Zimbabwe during those two decades.
• The reasons for such a decline could include economic challenges, political instability, or other factors that negatively impacted the country's economic growth and prosperity.

The Correct answer is China.

Explanation

Refer to these Lines;

• Over the past two decades, China has enjoyed an even higher rate of growth 12 percent per year, according to some estimates.

Key Points

• The passage mentions that over the past two decades, China has experienced a remarkable rate of economic growth, estimated at about 12 percent per year.
• This high growth rate indicates a rapid expansion of the country's economy over the specified period.
• Such growth has significant implications for China's economic development, as it allows for substantial improvements in living standards, infrastructure, and overall prosperity.

The Correct answer is ​Economics.

Explanation:

Refer to these Lines;

• These are among the most important questions in macroeconomics. As the Nobel-Prize-winning economist Robert Lucas put it, "The consequences for human welfare in questions like these are simply staggering: Once one starts to think about them, it is hard to think about anything else."

Key Points

• Robert Lucas was an American economist who received the Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel (commonly referred to as the Nobel Prize in Economic Sciences) in 1995.
• He was recognized for his contributions to the development of the "rational expectations" theory, which has had a significant impact on macroeconomic analysis.

The Correct answer is real GDP.

Explanation

Refer to these Lines;

• **In the United States over the past century, average income as measured by real GDP (gross domestic product) per person has grown by about 2 percent per year.**​

Additional Information

• Real GDP (Gross Domestic Product) is a measure of the total economic output of a country, adjusted for inflation or deflation.
• It represents the market value of all final goods and services produced within a country's borders over a specific period, typically a year or a quarter.
• Real GDP accounts for changes in price levels, providing a more accurate reflection of an economy's actual growth.

The Correct answer is a - iv, b - i, c - ii, d - iii

Key Points

• FORSA (Forum for Resource Sharing in Astronomy/ Astrophysics):
• ​​​The Forum for Resource Sharing in Astronomy and Astrophysics came into existence in the year 1982, to share the resources available in astronomy libraries in the country.
• It provides the following services- Access to OPAC,  Access to online journals, Interlibrary loans, and Document Delivery ( by e-mail, speed post, courier, and fax).
• National Knowledge Resources Consortium (NKRC):
• ​​The National Knowledge Resource Consortium (NKRC) is a collaborative network of libraries and information centers consisting of 39 CSIR and 24 DST institutes.
• NKRC was established in 2009, but its roots can be traced back to 2001 when the CSIR initiated the Electronic Journals Consortium, which aimed to provide access to over 1200 journals from Elsevier Science to its users.
• Currently, NKRC offers access to a vast collection of over 5,000 electronic journals from major publishers, as well as resources such as patents, standards, citation databases, and bibliographic databases.
• HELINET:
• ​A Health Sciences Library & Information Network hosted by Rajiv Gandhi University of Health Sciences, Bangalore was formed in 2003.
• HELINET is the first medical library consortium launched in the country with the objective of networking the libraries affiliated with the University to promote resource sharing, especially with reference to international medical journals and databases.
• The HELINET is the first resource-sharing network and e-journal consortium in the medical education sector.
• CeRA:​
• Consortium for e-Resources in Agriculture (CeRA) is an e-Consortium of Agricultural Libraries.
• It is under the Indian Council of Agricultural Research for National Agricultural Research System (NARS) libraries.
• The Indian Council of Agricultural Research (ICAR) is an autonomous body responsible for co-ordinating agricultural education and research in India.
• It reports to the Department of Agricultural Research and Education, Ministry of Agriculture.
• The Union Minister of Agriculture serves as its president.
• It is the largest network of agricultural research and education institutes in the world.

The Correct answer is a - iii, b - i, c - iv, d - ii.

Key Points

• ​Documentation is authored by Samuel C. Bradford.
• ​Other Publications include: Sources of Information on specific subjects, Romance of Roses
• S. C Bradfrod is renowned for formulating "Bradford's Law," which addresses variations in the demand for scientific journals.
• The Beginnings of Systematic Bibliography is authored by  Theodore Besterman.
• ​Other Publications Include The Divining Rod: An Experimental and Psychological Investigation, A Dictionary of Theosophy, A World Bibliography of Bibliographies, etc.
• In 1945 he became the first editor of the Journal of Documentation.
• ​Human Behaviour and the Principle of Least Effort is authored by George Kingsley Zipf.
• ​Other Publications Include: 
  

The Psycho–Biology of Language – An Introduction to Dynamic Philology: An Introduction to Dynamic Philology,

• The principle of least effort was proposed by George Kinsley Zipf in the year 1949.
• ​Zipf's Law, observed across various data types in the physical and social sciences, describes an inverse relationship in rank-frequency distribution.
• ​Elements of Mathematical Biology is authored by Alfred James Lotka 
• Other publications include Elements of physical biology and Energetics of Evolution.
• ​Lotka's Law, named after Alfred J. Lotka, is associated with scientific productivity and is a specific application of Zipf's Law.
  

This law characterizes the frequency of publication by authors within a particular field.

The Correct answer is a - iii, b - iv, c - ii, d - i.

Key Points

• ​PMC:
• PubMed Central (PMC) is a digital repository that stores open-access full-text scholarly articles from biomedical and life sciences journals.
• It is a significant research database created by the National Center for Biotechnology Information (NCBI).
• This enhances the XML structured data for each article. PMC's content can be interconnected with other NCBI databases, providing the public with enhanced tools to explore, read, and expand biomedical knowledge through the Entrez search and retrieval systems.
• Since its inception in 2000, PMC has grown from comprising only two journals, PNAS: Proceedings of the National Academy of Sciences and Molecular Biology of the Cell, to an archive of articles from thousands of journals.
• KB e-depot:
• ​The Koninklijke Bibliotheek (KB), National Library of the Netherlands, recognized the growing significance of digital resources early on.
• In 1998, it entered into an agreement with the Dutch Publishers Association to expand the Dutch voluntary deposit scheme to include offline electronic publications such as CD-ROMs. Subsequently, in 1999, a tender was initiated for the development of a long-term storage facility for electronic information resources.
• Facing a lack of ready-made commercial products at that time, the KB collaborated with IBM to create the Digital Information Archiving System (DIAS), which eventually became known as the 'e-Depot.'
• Operational since January 2003, the e-Depot was the pioneering storage facility explicitly designed to preserve digital objects indefinitely, aligning with the KB's role as the national deposit library.
• Key Principles:
• Publishers deposit their content free of charge.
• The KB functions as a reliable archive for the publisher's content, incorporating digital preservation research.
• Publishers consent to restricted on-site access to their content within the library, limited to individuals authorized by the KB.
• The E-depot acts as an assurance for worldwide licensees of publishers.
• PORTICO:
• ​PORTICO, a digital preservation service initiated in 2002 under the auspices of JSTOR, has since become an integral part of ITHAKA, a non-profit organization dedicated to aiding the academic community in leveraging digital technologies for the preservation of scholarly content.
• This content includes e-journals, e-books, and digitized collections, ensuring accessibility to researchers, scholars, and students in the years to come.
• PORTICO was officially launched in 2005.​
• LOCKSS:
• ​The LOCKSS (Lots of Copies Keep Stuff Safe) program, established in 1999 by Dr. David S.H. Rosenthal and Victoria Reich with the backing of Stanford University, is dedicated to creating and sustaining open-source software for digital preservation.
• This program ensures continued access to archived information even during temporary disruptions in access to a publisher's website.
• Librarians employ their local LOCKSS box as a 'digital stacks' repository, securing and managing subscribed and open-access e-content.
• This extends the traditional purchase-and-own model to electronic materials, reinforcing the role of libraries in the digital age.

The Correct answer is (c), (d), (b), (a) 

Key Points

List of Public Libraries acts in India: