Search Previous Year Questions

The correct answer is Option 1 i.e ​Win Zip.

Key Points

• WinZip is a compressor tool for Windows, macOS, iOS, and Android.
• WinZip allows users to compress files and to open compressed files in .zip format.
• WinZip helps to compress and send large files, across the network.
• Developed by WinZip Computing.
• First released in 1991.
• Phillip Walter Katz is known as the co-creator of the Zip file format for data compression.

The correct answer is Windows logo key + D.

Key Points

• The keyboard shortcut "Windows logo key + D" is used to display and hide the desktop in Windows 10.
• This allows users to quickly minimize or restore all open windows.
• This shortcut is really useful when you need to access desktop files quickly, or when you need to have a clear screen to start a presentation or a similar task.
• To note, pressing the keys again restores your applications to the state before you pressed the shortcut.
• This shortcut is one among many that are standard across Windows operating systems to help users carry out tasks more efficiently.

Additional Information

• Windows logo key + H: This shortcut opens the dictation tool in Windows 10. This allows you to input text through voice dictation instead of typing.
• Windows logo key + C: In earlier versions of Windows 10, this shortcut would open Cortana in listening mode, but after Cortana got decoupled from Search with the release of Windows 10, version 2004, it no longer works.
• Windows logo key + G: This keyboard shortcut opens the Xbox Game Bar in Windows 10. The Game Bar is a built-in tool that lets users access gaming-related features, record gameplay, take screenshots, and broadcast to Xbox Live.

The correct answer is Application

Key Points

• An application, or application program, is a software program that runs on your computer. Web browsers, e-mail programs, word processors, games, and utilities are all applications. The word "application" is used because each program has a specific application for the user.
• In contrast, system software consists of programs that run in the background, enabling applications to run. These programs include assemblers, compilers, file management tools, and the operating system itself. Applications are said to run on top of the system software since the system software is made of "low-level" programs. While system software is automatically installed with the operating system, you can choose which applications you want to install and run on your computer.
• Macintosh programs are typically called applications, while Windows programs are often referred to as executable files. This is why Mac programs use .APP file extension, while Windows programs use the .EXE extension. Though they have different file extensions, Macintosh and Windows programs serve the same purpose and can both be called applications.

The correct answer is Illustration

Key Points

• The 'SmartArt' option is part of the 'Illustration' group in the Insert tab of MS PowerPoint 2019.
• SmartArt is used to create a variety of diagrams, charts, and visual representations of data.
• The 'Illustration' group also includes options like Pictures, Shapes, Icons, and 3D Models.
• These features are designed to enhance the visual appeal of presentations.

Additional Information

• [SmartArt Diagrams]: Include options like Hierarchy, Process, Cycle, and more.
• [Usage of SmartArt]: Helps in visually representing complex data in an easy-to-understand format.
• [Other Tools in the Insert Tab]: Include Text Box, Header & Footer, and Media options.
• [Customizing SmartArt]: Includes changing colors, effects, and layouts for better presentation design.

The correct answer is presentations

Key Points

• MS-PowerPoint 2019 files are saved with the extension .pptx by default.
• These files are primarily used for creating presentations.
• Each file can consist of multiple slides that include text, images, videos, and animations.
• PowerPoint is widely used for business, education, and personal purposes to deliver impactful visual content.

Additional Information

• Slide: A single page in a PowerPoint presentation that can contain various multimedia elements.
• Templates: Pre-designed layouts and themes that help users create professional-looking presentations quickly.
• Animations and Transitions: Features that allow users to add movement and effects to slides and elements.
• Presenter View: A mode that provides tools like notes and timers for effective presentation delivery.

The correct answer is Icon.

Key Points

• An icon is a small graphical representation of a program, feature, or file.

Additional Information

• When we click or double-click an icon, the associated file or program opens or an action is performed.
• For example, if we were to double-click the My Computer icon, it would open Windows Explorer.
• Icons are a component of graphical user interface (GUI) operating systems, including Apple macOS X and Microsoft Windows.
• GUI is a type of user interface through which users interact with electronic devices via visual indicator representations.
• Icons help users quickly identify the type of file represented by the icon.

The correct answer is cloud storage services

Key Points

• Google Drive, Sky Drive, and Dropbox are prime examples of cloud storage services.
• These services allow users to store data on remote servers accessed from the internet, enabling them to retrieve their data from any location using any device with internet connectivity.
• Cloud storage services provide benefits such as data backup, file sharing, and synchronization across multiple devices.
• They are part of the broader concept of cloud computing, which includes services like cloud storage, cloud hosting, and cloud software.

Additional Information

• Cloud storage is different from traditional storage solutions as it does not require physical hardware like external hard drives or USB drives.
• It offers scalable storage solutions where users can increase or decrease their storage capacity based on their needs.
• Some popular cloud storage services other than Google Drive, Sky Drive (now OneDrive), and Dropbox include iCloud, Amazon S3, and Box.
• Cloud storage services often come with additional security features such as encryption, access control, and secure data transfer to protect user data.

Correct Answer: Bit

Rationale:

• A "bit" is the smallest unit of data in a computer. It is short for "binary digit" and represents a single binary value, either 0 or 1. Computers use bits as the fundamental building blocks for all types of data processing and storage.
• Bits are used to represent all kinds of information in a computer, including numbers, characters, images, and more, through binary encoding.
• The bit is the foundation of all digital systems and is key to the functioning of computers, as they operate on binary logic.

Explanation of Other Options:

KB (Kilobyte)

• Rationale: A kilobyte is a larger unit of data storage, equivalent to 1,024 bytes (in binary systems). It is used to measure file sizes, such as documents or images, and is not the smallest unit of data.
• Kilobytes are typically used when referring to small files, but they are composed of bytes, which in turn are composed of bits.

Byte

• Rationale: A byte consists of 8 bits and is the basic unit of data used to store characters in most computer systems. While it is smaller than a kilobyte, it is still not the smallest unit of data, as it is made up of bits.
• Bytes are often used to encode a single character of text in formats such as ASCII or Unicode.

Nibble

• Rationale: A nibble is equivalent to 4 bits, or half a byte. It is used in some specific contexts, such as representing hexadecimal digits, but it is larger than a bit and thus not the smallest unit of data.
• While nibbles are useful in certain programming and hardware design contexts, they are not as fundamental as bits.

Conclusion:

• Among the given options, the bit is the smallest unit of data in a computer. It forms the basis for all digital operations and data representations in computing systems. The other options—KB, byte, and nibble—are larger units derived from bits and are used in various contexts for data storage and representation.

The correct answer is Undo.

Key Points

• The curved arrow pointing to the left symbol in MS Word 2019 represents the Undo command.
• The Undo command is used to reverse the last action performed in a document.
• It is a very useful feature to correct mistakes or revert back changes made unintentionally.
• The shortcut key for Undo in MS Word is Ctrl + Z.

Additional Information

• Redo Command: Represented by a curved arrow pointing to the right, the Redo command is used to reverse the Undo action. The shortcut key for Redo is Ctrl + Y.
• Cut Command: The Cut command is used to remove selected text or objects and move them to the clipboard. The shortcut key for Cut is Ctrl + X.
• Spellcheck Command: Spellcheck helps users identify spelling and grammar errors in the document. It can be accessed via the Review tab or by pressing F7.

The correct answer is Outlook.

Key Points

• Outlook is a web-based email service that is also available as a desktop application.
• It is one of the most popular email services in the world, with over 400 million active users. Outlook offers a variety of features, including:
• A clean and modern interface
• A powerful search engine
• Support for multiple email accounts
• Integration with other Microsoft services, such as Office 365 and OneDrive
• Yahoo Mail is operated by Yahoo!, Gmail is operated by Google, and iCloud Mail is operated by Apple.