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.361 In Excel, which function returns a specific number of characters from the right side of a text string?
A RIGHT
B LEFT
C MID
D LEN
Discuss / Board
Q.362 What is the keyboard shortcut to create a chart on a new sheet in Excel?
A F11
B Alt + F1
C Ctrl + F11
D Ctrl + Shift + F11
Discuss / Board
Q.363 In MS Word, which feature allows you to add alternative text to images for accessibility?
A Alt Text (Format Picture > Layout & Properties)
B Caption
C Bookmark
D Hyperlink
Discuss / Board
Q.364 Which storage device uses magnetization to store data on spinning platters?
A Hard Disk Drive (HDD)
B Solid State Drive (SSD)
C USB flash drive
D SD card
Discuss / Board
Q.365 In Windows, what is the 'Blue Screen of Death' (BSOD) typically caused by?
A A critical system error that forces Windows to stop
B A new wallpaper setting
C A slow internet connection
D Low disk space warning
Discuss / Board
Q.366 Which command in Windows opens the Disk Management console?
A diskmgmt.msc
B devmgmt.msc
C services.msc
D gpedit.msc
Discuss / Board
Q.367 In Linux, what does the 'pipe' symbol (|) do?
A Sends the output of one command as input to another command
B Creates a new file
C Redirects output to a file
D Runs a command in the background
Discuss / Board
Q.368 Which type of software is designed to damage, disrupt, or gain unauthorized access to a computer system?
A Malware
B Antivirus
C Firewall
D Backup software
Discuss / Board
Q.369 What is the function of a 'content delivery network' (CDN)?
A Distribute web content from servers closer to users to reduce latency
B Secure email communication
C Assign IP addresses
D Block DDoS attacks
Discuss / Board
Q.370 In MS Excel, what is the shortcut to insert a comment?
A Shift + F2
B Ctrl + F2
C F2
D Alt + F2
Discuss / Board
Q.371 Which of the following is an example of an output peripheral only?
A Speaker
B Microphone
C Webcam
D Touch screen
Discuss / Board
Q.372 What does the 'Ctrl + F2' shortcut do in MS Word?
A Opens the Print Preview
B Saves the document
C Inserts a comment
D Opens the Navigation Pane
Discuss / Board
Q.373 In Excel, which function counts the number of blank cells in a range?
A COUNTBLANK
B COUNT
C COUNTA
D COUNTIF
Discuss / Board
Q.374 Which version of USB offers the fastest data transfer rate among these?
A USB 3.2 Gen 2x2
B USB 3.0
C USB 2.0
D USB 1.1
Discuss / Board
Q.375 In MS Word, what is the function of 'AutoCorrect'?
A Automatically corrects common typos and formatting as you type
B Checks grammar
C Translates text
D Counts words
Discuss / Board
Q.376 Which Excel function returns the square root of a number?
A SQRT
B POWER
C ROOT
D SQR
Discuss / Board
Q.377 What is the purpose of the 'Snipping Tool' in Windows?
A Capture screenshots of selected areas
B Edit videos
C Manage disk partitions
D Uninstall programs
Discuss / Board
Q.378 In networking, what does 'NAT' stand for?
A Network Address Translation
B Network Access Terminal
C Node Address Table
D Network Authentication Tool
Discuss / Board
Q.379 Which protocol provides secure file transfer over a network?
A SFTP
B TFTP
C FTP
D HTTP
Discuss / Board
Q.380 In Excel, what is the keyboard shortcut to apply the 'General' number format?
A Ctrl + Shift + ~
B Ctrl + Shift + $
C Ctrl + Shift + %
D Ctrl + Shift + #
Discuss / Board
Q.381 Which of the following is an example of a volatile storage medium?
A RAM
B SSD
C Blu-ray disc
D USB flash drive
Discuss / Board
Q.382 In MS Word, which tab contains the 'Page Borders' option?
A Design
B Layout
C Insert
D Home
Discuss / Board
Q.383 Which Excel function calculates the number of characters in a text string?
A LEN
B FIND
C MID
D CHAR
Discuss / Board
Q.384 What is the primary purpose of a 'proxy server'?
A Act as an intermediary between client and internet, providing anonymity and caching
B Assign IP addresses
C Encrypt emails
D Block viruses
Discuss / Board
Q.385 Which key combination is used to open the Task Manager in Windows?
A Ctrl + Shift + Esc
B Ctrl + Alt + Delete
C Windows + X
D Alt + F4
Discuss / Board
Q.386 In MS Word, what does the 'Shift + Enter' key combination do?
A Inserts a line break (soft return) without starting a new paragraph
B Inserts a page break
C Inserts a column break
D Starts a new paragraph
Discuss / Board
Q.387 Which Excel feature allows you to group rows or columns and collapse/expand them?
A Outline / Group
B Filter
C Sort
D Freeze Panes
Discuss / Board
Q.388 What is the function of a 'router' in a home network?
A Connects multiple devices and shares an internet connection, often with firewall and DHCP
B Only provides Wi-Fi
C Boosts cell phone signal
D Stores files centrally
Discuss / Board
Q.389 Which command in Linux displays the current working directory?
A pwd
B cd
C ls
D dir
Discuss / Board
Q.390 In cybersecurity, what is a 'virus'?
A Malicious code that attaches to clean files and spreads through human action
B Self-replicating malware that spreads automatically
C A software vulnerability
D A type of firewall
Discuss / Board

Master Computer set 2 for All Competitive Exams 2026

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