Computer set 2 MCQs

Practice interactive objective questions for this topic. Select an option to instantly verify your answer and read detailed explanations.

Showing 525 questions
Q.451 In MS Word, what is a 'watermark'?
A A faint background design, often text or logo, indicating status
B A border around the page
C A type of hyperlink
D A comment
Discuss / Board
Q.452 In Excel, which function returns the position of a string within another, case-insensitive?
A SEARCH
B FIND
C MATCH
D LOOKUP
Discuss / Board
Q.453 What is the function of the 'DNS' service on the internet?
A Maps domain names to IP addresses
B Assigns IP addresses to devices
C Transfers files
D Secures web connections
Discuss / Board
Q.454 Which of the following is an anti-malware program?
A Windows Defender
B Disk Cleanup
C Task Scheduler
D Device Manager
Discuss / Board
Q.455 In MS Word, which view displays the document without any editing tools, similar to a printed page but in a digital book format?
A Read Mode
B Print Layout
C Draft
D Web Layout
Discuss / Board
Q.456 In Excel, what is the shortcut to apply or remove strikethrough?
A Ctrl + 5
B Ctrl + 4
C Ctrl + 6
D Ctrl + Shift + 5
Discuss / Board
Q.457 Which component is considered the 'heart' of the operating system?
A Kernel
B Shell
C GUI
D Bootloader
Discuss / Board
Q.458 In a spreadsheet, what is the intersection of a row and a column called?
A Cell
B Range
C Sheet
D Grid
Discuss / Board
Q.459 Which protocol is used for sending emails from a client to a server?
A SMTP
B POP3
C IMAP
D HTTP
Discuss / Board
Q.460 What is the purpose of a 'web crawler'?
A Systematically browse the web to index pages for search engines
B Block malicious websites
C Speed up internet connection
D Encrypt search queries
Discuss / Board
Q.461 In MS Word, what does the 'Ctrl + Alt + P' shortcut do?
A Switches to Print Layout view
B Opens the Print dialog
C Inserts a page number
D Switches to Draft view
Discuss / Board
Q.462 In Excel, which function rounds a number down to the nearest integer?
A INT
B ROUNDDOWN
C FLOOR
D TRUNC
Discuss / Board
Q.463 What does the acronym 'BIOS' stand for?
A Basic Input/Output System
B Binary Input/Output System
C Built-in Operating System
D Basic Integrated Operating Software
Discuss / Board
Q.464 In Excel, what is the function of the 'Ctrl + Page Down' shortcut?
A Switches to the next worksheet in the workbook
B Moves to the last cell with data
C Scrolls one page down
D Opens the Page Setup dialog
Discuss / Board
Q.465 Which type of malware encrypts files and demands payment?
A Ransomware
B Spyware
C Adware
D Worm
Discuss / Board
Q.466 What is the default port for HTTPS?
A 443
B 80
C 22
D 21
Discuss / Board
Q.467 In MS Word, how do you insert the current page number in the header?
A Insert > Page Number > Current Position
B Type the number manually
C Insert > Quick Parts > Field > Page
D Both A and C
Discuss / Board
Q.468 In Excel, which function returns the smallest value from a range?
A MIN
B SMALL
C MAX
D LOW
Discuss / Board
Q.469 What is the purpose of a 'surge protector'?
A Protects electronic devices from voltage spikes
B Increases internet speed
C Provides wireless connectivity
D Stores backup data
Discuss / Board
Q.470 In MS Word, which key deletes text to the left of the cursor?
A Backspace
B Delete
C Insert
D Space
Discuss / Board
Q.471 In Excel, what does the 'Name Box' display?
A The reference of the active cell or a named range
B The formula bar
C The sheet tab
D The status bar
Discuss / Board
Q.472 Which internet service is used for real-time text-based conversations?
A Instant messaging
B Email
C Blog
D Forum
Discuss / Board
Q.473 In MS Word, what is the keyboard shortcut to view the 'Reveal Formatting' pane?
A Shift + F1
B F1
C Ctrl + F1
D Alt + F1
Discuss / Board
Q.474 In Excel, which function returns the number of rows in a reference?
A ROWS
B ROW
C COLUMNS
D COUNT
Discuss / Board
Q.475 Which of the following is a web-based email service?
A Gmail
B Microsoft Outlook (desktop)
C Thunderbird
D Apple Mail
Discuss / Board
Q.476 What is a 'strong password'?
A A password that is long, complex, and unique, combining letters, numbers, and symbols
B A password that is easy to remember
C A password that uses the same word twice
D A password that contains only numbers
Discuss / Board
Q.477 In MS Word, what does the 'Ctrl + Alt + N' shortcut do?
A Switches to Draft view
B Creates a new document
C Opens the Navigation Pane
D Inserts a footnote
Discuss / Board
Q.478 In Excel, what is the purpose of the 'Ctrl + Shift + 7' shortcut?
A Applies an outline border to the selected cells
B Applies the General number format
C Opens the Format Cells dialog
D Toggles gridlines
Discuss / Board
Q.479 Which layer of the OSI model is responsible for reliable end-to-end delivery of data?
A Transport layer
B Data link layer
C Network layer
D Physical layer
Discuss / Board
Q.480 In MS Word, which option allows you to remove all formatting from selected text?
A Clear All Formatting (eraser icon on Home tab)
B Delete the text
C Apply the Normal style
D Both A and C
Discuss / Board

Master Computer set 2 for All Competitive Exams 2026

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