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Question 1

Delhi Police Head Constable 2025• Computer

Which part of the document window is mainly used to move quickly up and down through pages when the text is longer than the visible area on the screen?

  1. AOption (a)

    Horizontal scroll bar

  2. BOption (b)

    Vertical scroll bar

  3. COption (c)

    Status indicator

  4. DOption (d)

    Zoom control

View answer & explanation

Correct answer

Answer: (b)B.

Vertical scroll bar

Why this answer is correct

p>The correct answer is - Vertical scroll bar

 

Key Points

  • Vertical scroll bar
  • The vertical scroll bar is located on the right side of the document window in most word processors and web browsers.
  • It is specifically designed to allow users to move up and down through a document when the text or content is longer than the visible area.
  • It contains a scroll box (or thumb) that can be dragged to navigate quickly to different sections of the document.
  • The length of the scroll box often represents the proportion of the document currently visible on the screen.

Additional Information

  • Horizontal scroll bar
  • Appears at the bottom of the document window.
  • It is used to move the view left and right when the document is wider than the display screen.
  • Status bar
  • Found at the bottom of the window, it displays information such as page numbers, word count, and view modes.
  • It often includes the status indicator which shows the current state of the document or background tasks.
  • Zoom control
  • Located on the status bar, it allows users to increase or decrease the magnification of the document.
  • Adjusting zoom helps in viewing fine details or seeing a full-page layout.

Question 2

Delhi Police Head Constable 2025• Computer

While copying text from a website into MS Word, a user wants the pasted text to match the font and style of the current document, without keeping the original web formatting. Which paste option should they choose?

  1. AOption (a)

    Keep Source Formatting

  2. BOption (b)

    Merge Formatting

  3. COption (c)

    Keep Text Only

  4. DOption (d)

    Paste as Picture

View answer & explanation

Correct answer

Answer: (c)C.

Keep Text Only

Why this answer is correct

The correct answer is - Keep Text Only

Key Points

  • Keep Text Only
  • This option strips away all original formatting such as fonts, colors, and hyperlinks from the source website.
  • It ensures that the pasted text automatically adopts the destination formatting (the font and style of the document it is being pasted into).
  • It is the most effective way to maintain a consistent look throughout a Microsoft Word document when gathering data from multiple sources.

Additional Information

  • Keep Source Formatting
  • This option preserves the exact look of the original text, including its web-based CSS styles, sizes, and font families.
  • It is often used when the user wants to retain the visual identity of the original source.
  • Merge Formatting
  • This feature changes the font and style to match the destination document but preserves emphasis like bold, italics, and list structures.
  • It serves as a middle ground between keeping everything and removing everything.
  • Paste as Picture
  • This converts the copied text into a graphic image rather than editable text.
  • Once pasted as a picture, the content cannot be modified or searched within the Word document using the standard text tools.

Question 3

Delhi Police Head Constable 2025• Computer

Which term refers to sending a file from a local computer to a remote server on the internet?

  1. AOption (a)

    Downloading

  2. BOption (b)

    Uploading

  3. COption (c)

    Streaming

  4. DOption (d)

    Printing

View answer & explanation

Correct answer

Answer: (b)B.

Uploading

Why this answer is correct

The correct answer is - Uploading

Key Points

  • Uploading
  • It refers to the process of sending data or a file from a local computer to a remote system, such as a server or another computer over a network.
  • Common examples include posting photos to social media, sending an email attachment, or saving documents to cloud storage like Google Drive or Dropbox.
  • In most residential internet connections, the upload speed is typically slower than the download speed.
  • This process is essential for data sharing and web content creation.

Additional Information

  • Downloading
  • The opposite of uploading; it involves receiving data or a file from a remote server onto a local device.
  • Examples include saving a PDF from a website or installing software from the internet.
  • Streaming
  • A method of transmitting or receiving data (especially video or audio) over a computer network as a continuous, steady flow.
  • Unlike downloading, the user can start using the content before the entire file is transmitted.
  • File Transfer Protocol (FTP)
  • A standard network protocol used specifically for the transfer of files between a client and a server on a computer network.
  • It is a common method used for uploading website files to a web server.
  • Bandwidth
  • The maximum rate of data transfer across a given path, which affects how quickly files can be uploaded or downloaded.

Question 4

Delhi Police Head Constable 2025• Computer

Why is it important to verify the correctness of a URL before entering confidential data on a website?

  1. AOption (a)

    Because the URL length determines connection speed

  2. BOption (b)

    Because an incorrect URL may lead to a fraudulent site designed to steal information

  3. COption (c)

    Because any URL guarantees the same level of safety

  4. DOption (d)

    Because shorter URLs are always dangerous

View answer & explanation

Correct answer

Answer: (b)B.

Because an incorrect URL may lead to a fraudulent site designed to steal information

Why this answer is correct

The correct answer is - Because an incorrect URL may lead to a fraudulent site designed to steal information

Key Points

  • Phishing attacks
  • Verifying a URL is the primary defense against phishing, where attackers create fake websites to mimic legitimate ones.
  • Cybercriminals often use typosquatting (registering domains with common misspellings) to trick users into entering confidential data.
  • Incorrect URLs are designed to harvest sensitive information such as login credentials, financial details, and personal identification.
  • Ensuring the domain name is correct prevents the accidental transfer of data to unauthorized or malicious servers.

Additional Information

  • HTTPS and SSL/TLS
  • The presence of HTTPS (Hypertext Transfer Protocol Secure) indicates that the communication between the browser and the server is encrypted.
  • A padlock icon in the address bar signifies that the site has a valid SSL/TLS certificate, though it does not guarantee the site is not fraudulent.
  • URL Structure
  • Users should examine the root domain carefully; attackers may use subdomains (e.g., legitimatebrand.com.malicioussite.com) to deceive users.
  • URL shorteners can hide the final destination, making it difficult to verify the authenticity of a site before clicking.
  • Browser Security Features
  • Modern browsers include anti-phishing filters and Safe Browsing lists to block known fraudulent sites.
  • Despite these automated tools, manual URL verification remains a critical component of cybersecurity hygiene.

Question 5

Delhi Police Head Constable 2025• Computer

In MS Excel, what types of information or indicators are normally shown in the Status Bar located at the bottom of the window?

  1. AOption (a)

    Only the workbook name

  2. BOption (b)

    Information such as average of selected cells, view, zoom details

  3. COption (c)

    The list of all installed applications

  4. DOption (d)

    Only the current date and time

View answer & explanation

Correct answer

Answer: (b)B.

Information such as average of selected cells, view, zoom details

Why this answer is correct

The correct answer is - Information such as average of selected cells, view, zoom details

Key Points

  • Status Bar
  • The Status Bar is a horizontal bar located at the very bottom of the MS Excel window.
  • It displays real-time AutoCalculate results for selected cells, such as Average, Count, Numerical Count, Minimum, Maximum, and Sum.
  • It contains View Shortcuts that allow users to toggle between Normal view, Page Layout view, and Page Break Preview.
  • The Zoom Slider and the Zoom level percentage are situated on the right side of the status bar to adjust worksheet magnification.
  • It can be customized by right-clicking anywhere on the bar to enable or disable specific status indicators like Caps Lock or Num Lock status.

Additional Information

  • Title Bar
  • Located at the top of the window, it displays the workbook name (e.g., Book1) and the application name.
  • It houses the Quick Access Toolbar and the window control buttons (Minimize, Maximize/Restore, and Close).
  • Formula Bar
  • Situated below the ribbon, it is used to enter or edit data and formulas in the active cell.
  • The Name Box is located to the left of the Formula Bar and displays the cell reference of the active cell.
  • Ribbon
  • The primary user interface element containing tabs (like Home, Insert, Page Layout) that organize commands into logical groups.

Question 6

Delhi Police Head Constable 2025• Computer

When designing a worksheet that others will read, why is consistent use of text alignment, fonts and number formats important?

  1. AOption (a)

    It increases file size unnecessarily

  2. BOption (b)

    It improves readability, gives a professional appearance

  3. COption (c)

    It prevents formulas from working

  4. DOption (d)

    It hides errors in data

View answer & explanation

Correct answer

Answer: (b)B.

It improves readability, gives a professional appearance

Why this answer is correct

The correct answer is - It improves readability, gives a professional appearance

Key Points

  • Consistent formatting
  • Applying uniform text alignment, fonts, and number formats ensures that the worksheet is visually organized and easy to navigate.
  • It significantly improves readability, allowing stakeholders to quickly scan, compare, and interpret the data without confusion.
  • Consistency conveys a professional appearance, which is essential for business reporting and collaborative environments.
  • It helps establish a clear visual hierarchy, making it easier to distinguish between headers, sub-headers, and raw data.

Additional Information

  • Text Alignment
  • Standard spreadsheet logic often involves left-aligning text labels and right-aligning numbers to facilitate easier mathematical comparison.
  • Proper alignment prevents the data from looking "jagged," which reduces cognitive load for the reader.
  • Number Formats
  • Consistent use of currency symbols, percentage signs, and decimal places ensures that the context of the numbers is immediately understood.
  • Uniformity in date formats prevents ambiguity, especially when worksheets are shared across different geographical regions.
  • Font Usage
  • Using a single font family maintains aesthetic harmony across multiple tabs or sheets within a workbook.
  • Varying font styles (like bold or italics) should be used purposefully to highlight key metrics or summary totals rather than randomly.

Question 7

Delhi Police Head Constable 2025• Computer

Why does using a consistent number format for a column of amounts make editing and checking easier?

  1. AOption (a)

    It displays all amounts in a uniform style, mistakes easier to spot

  2. BOption (b)

    It prevents any formulas from using the amounts

  3. COption (c)

    It hides negative numbers automatically

  4. DOption (d)

    It changes the workbook password

View answer & explanation

Correct answer

Answer: (a)A.

It displays all amounts in a uniform style, mistakes easier to spot

Why this answer is correct

The correct answer is - It displays all amounts in a uniform style, making mistakes easier to spot

Key Points

  • Visual Consistency
  • Applying a uniform number format ensures that decimal points, thousands separators, and currency symbols are aligned vertically.
  • Consistency allows for easier visual scanning, making it simple to compare values and identify anomalies or data entry errors.
  • Standardized formatting reduces cognitive load, as the user does not have to mentally adjust for different styles (e.g., varying decimal places) while reviewing.
  • Error Identification
  • When numbers are not formatted consistently, an extra digit or a misplaced decimal point can easily be overlooked.
  • Uniform styles highlight outliers or values that do not belong in the set, facilitating faster auditing and verification of financial data.

Additional Information

  • Accounting Format
  • The Accounting format is a specific number format that aligns the currency symbols and decimal points of numbers in a column.
  • It displays zero values as dashes and encloses negative numbers in parentheses, which is a standard practice in professional financial reporting.
  • Cell Formatting vs. Cell Value
  • It is important to note that changing the number format only changes how the data looks, not the actual value stored in the cell.
  • Consistent formatting ensures that formulas and functions (like SUM or AVERAGE) produce predictable results across the dataset.
  • Custom Number Formats
  • Users can create Custom Number Formats to handle specific data types like phone numbers, ZIP codes, or specialized units of measure while maintaining visual uniformity.

Question 8

Delhi Police Head Constable 2025• Computer

In an Excel worksheet you want to enter the same heading text into several non adjacent cells at once without typing it repeatedly. Which method can be used to achieve this?

  1. AOption (a)

    Select all the required cells, type the heading and then press Ctrl + Enter

  2. BOption (b)

    Type the heading in one cell and press Shift + Delete

  3. COption (c)

    Type the heading in one cell and drag its fill handle without selecting any other cells

  4. DOption (d)

    Type the heading in each cell separately one by one

View answer & explanation

Correct answer

Answer: (a)A.

Select all the required cells, type the heading and then press Ctrl + Enter

Why this answer is correct

The correct answer is - Select all the required cells, type the heading and then press Ctrl + Enter

Key Points

  • Ctrl + Enter
  • The Ctrl + Enter shortcut is the standard method in Excel to enter the same data into multiple selected cells at the same time.
  • This function works for both adjacent and non-adjacent cell selections.
  • When you type into the active cell of a selection and press this shortcut, Excel automatically duplicates that entry into every other highlighted cell.
  • It is particularly useful for applying the same formula or heading across a disparate range without using copy-paste.

Additional Information

  • Selecting Non-Adjacent Cells
  • To select cells that are not next to each other, you must hold down the Ctrl key while clicking on the individual cells or ranges.
  • Fill Handle
  • The Fill Handle is the small green square in the bottom-right corner of a selected cell; dragging it copies data to contiguous (adjacent) cells only.
  • Fill Shortcuts
  • Ctrl + D (Fill Down) is used to copy the content and format of the topmost cell of a selected range into the cells below it.
  • Ctrl + R (Fill Right) is used to copy the content and format of the leftmost cell of a selected range into the cells to the right.
  • Active Cell
  • In a multiple-cell selection, the active cell is the one that remains white (unshaded) while the others are highlighted; this is where the initial typing occurs.

Question 9

Delhi Police Head Constable 2025• Computer

Which key combination deletes the entire word immediately to the left of the insertion point in one step, instead of deleting characters one by one?

  1. AOption (a)

    Ctrl + Backspace

  2. BOption (b)

    Ctrl + Delete

  3. COption (c)

    Shift + Backspace

  4. DOption (d)

    Alt + Backspace

View answer & explanation

Correct answer

Answer: (a)A.

Ctrl + Backspace

Why this answer is correct

The correct answer is - Ctrl + Backspace

Key Points

  • Ctrl + Backspace
  • This shortcut is used to delete the entire word located to the left of the insertion point (cursor).
  • It is widely supported in most text editing software, including Microsoft Word, Notepad, and modern web browsers.
  • Using this combination significantly improves typing efficiency by avoiding multiple presses of the standard Backspace key.
  • The command identifies the word boundary (usually defined by spaces or punctuation) to determine the segment to be removed.

Additional Information

  • Ctrl + Delete
  • This key combination deletes the entire word to the right of the insertion point.
  • It functions similarly to Ctrl + Backspace but operates in the opposite direction.
  • Standard Deletion Keys
  • Backspace: Deletes a single character to the left of the cursor.
  • Delete: Deletes a single character to the right of the cursor.
  • Navigation Shortcuts
  • Ctrl + Left Arrow: Moves the cursor to the beginning of the previous word.
  • Ctrl + Right Arrow: Moves the cursor to the beginning of the next word.
  • Ctrl + Shift + Arrow Keys: Used to highlight/select entire words at a time.

Question 10

Delhi Police Head Constable 2025• Computer

In MS Excel, what category of cell reference is shown by the notation C7C7?

  1. AOption (a)

    Relative column and relative row

  2. BOption (b)

    Absolute column and relative row

  3. COption (c)

    Relative column and absolute row

  4. DOption (d)

    Absolute column and absolute row

View answer & explanation

Correct answer

Answer: (b)B.

Absolute column and relative row

Why this answer is correct

The correct answer is - Absolute column and relative row

Key Points

  • Mixed Cell Reference
  • The notation $C7 is a mixed reference because it combines an absolute component and a relative component.
  • The dollar sign ($) appearing before the column letter (C) denotes an absolute column, meaning the column reference remains fixed when a formula is copied across columns.
  • The row number (7) lacks a dollar sign, making it a relative row, which means the row reference will change automatically if the formula is copied up or down to different rows.
  • In Excel, cell references are used to tell the software where to look for the data or values to be used in a formula.

Additional Information

  • Relative Reference
  • Represented as C7 (no dollar signs).
  • When copied, both the column letter and the row number adjust based on the relative position of the destination cell.
  • Absolute Reference
  • Represented as CC7 (dollar signs before both column and row).
  • The reference remains constant and does not change, no matter where the formula is copied or moved.
  • Other Mixed Reference
  • Represented as C$7.
  • In this instance, the column is relative (changes when copied horizontally) and the row is absolute (stays fixed when copied vertically).
  • Function Key F4
  • The F4 key is the standard keyboard shortcut in Excel used to toggle between relative, absolute, and mixed cell references$.
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