Computer set 1 MCQs

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

Showing 603 questions
Q.541 Which of the following is a valid top-level domain for a non-profit organization?
A .org
B .com
C .net
D .gov
Discuss / Board
Q.542 What is the shortcut to insert the current date in MS Excel?
A Ctrl + ;
B Ctrl + Shift + :
C Ctrl + D
D Ctrl + T
Discuss / Board
Q.543 In MS Word, what is the purpose of 'building blocks'?
A Reusable pieces of content such as headers, footers, and text boxes
B The structure of the table of contents
C Macros that build documents
D The underlying XML code
Discuss / Board
Q.544 Which Excel feature allows you to hide rows that do not meet specific criteria?
A Filter
B Sort
C Hide
D Group
Discuss / Board
Q.545 What does 'HTML' stand for?
A HyperText Markup Language
B HighText Machine Language
C HyperTool Markup Language
D HyperText Machine Language
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Q.546 Which type of computer is typically used for high-performance scientific calculations?
A Supercomputer
B Mainframe
C Server
D Microcomputer
Discuss / Board
Q.547 In Windows, which tool can be used to check for disk errors and fix them?
A Check Disk (chkdsk)
B Disk Cleanup
C Defragmenter
D Task Manager
Discuss / Board
Q.548 What does 'URL' stand for?
A Uniform Resource Locator
B Universal Resource Link
C Unified Resource Locator
D Uniform Record Locator
Discuss / Board
Q.549 In MS Word, what is a 'drop cap'?
A A large capital letter at the beginning of a paragraph that spans several lines
B A small image that acts as a bullet
C A watermark
D A special font style
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Q.550 In Excel, how can you insert a line break inside a cell?
A Alt + Enter
B Ctrl + Enter
C Shift + Enter
D Enter
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Q.551 Which key is used to rename a selected file in Windows Explorer?
A F2
B F1
C F5
D F12
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Q.552 What does the term 'plug and play' refer to?
A The ability of an OS to automatically detect and configure new hardware
B A type of video game console
C A network protocol
D A method of installing software
Discuss / Board
Q.553 In MS Word, what does the 'Smart Lookup' feature do?
A Searches the web for definitions, images, and related information about a selected word or phrase
B Finds and replaces text
C Checks grammar and style
D Suggests better words
Discuss / Board
Q.554 Which Excel function returns TRUE if all its arguments are TRUE?
A AND
B OR
C NOT
D XOR
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Q.555 What is 'adware'?
A Software that automatically displays advertisements to generate revenue
B A program that blocks ads
C A type of firewall
D A search engine
Discuss / Board
Q.556 Which of the following is a function of an antivirus software?
A Scans files for known malware signatures and suspicious behavior
B Blocks all internet traffic
C Encrypts the hard drive
D Manages print jobs
Discuss / Board
Q.557 In Excel, what does the 'Subtotal' feature do?
A Automatically inserts summary rows and formulas for grouped data
B Creates a pivot table
C Converts text to numbers
D Splits a column
Discuss / Board
Q.558 What does 'ISP' stand for?
A Internet Service Provider
B Internet Security Protocol
C International Server Provider
D Internal System Program
Discuss / Board
Q.559 In MS Word, which view is optimized for editing the document structure by expanding/collapsing headings?
A Outline view
B Draft view
C Web Layout view
D Print Layout view
Discuss / Board
Q.560 Which Excel function returns the day of the week as a number for a given date?
A WEEKDAY
B DAY
C DAYS
D NETWORKDAYS
Discuss / Board
Q.561 What is a 'denial-of-service' (DoS) attack?
A An attempt to make a machine or network resource unavailable to its intended users
B Stealing data by intercepting network traffic
C Sending fake emails to get passwords
D Encrypting files for ransom
Discuss / Board
Q.562 Which of the following is an example of a cloud storage service?
A Dropbox
B Microsoft Word
C Adobe Photoshop
D VLC Player
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Q.563 In MS Word, what does the 'Shift + F3' shortcut do?
A Changes the case of selected text (uppercase, lowercase, title case)
B Opens the search pane
C Inserts a footnote
D Saves the document
Discuss / Board
Q.564 In Excel, what does the function =TRIM(A1) do?
A Removes extra spaces from text, leaving only single spaces between words
B Deletes the cell content
C Converts text to numbers
D Splits text into columns
Discuss / Board
Q.565 Which internet protocol is connectionless and used for streaming media?
A UDP
B TCP
C HTTP
D FTP
Discuss / Board
Q.566 What is the function of a 'plotter'?
A Produces high-quality vector graphic outputs, like large engineering drawings
B Scans documents
C Projects images onto a screen
D Reads barcode labels
Discuss / Board
Q.567 In MS Word, what is the default line spacing?
A 1.08 (or 1.15 in newer versions)
B 1.0
C 1.5
D 2.0
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Q.568 Which Excel function is used to count cells that meet multiple criteria?
A COUNTIFS
B COUNTIF
C SUMIFS
D COUNTA
Discuss / Board
Q.569 What is a 'digital footprint'?
A The trail of data you leave behind when using the internet
B A scanned image of your foot
C A type of digital certificate
D A GPS tracking device
Discuss / Board
Q.570 Which keyboard shortcut opens the 'Spelling and Grammar' check in MS Word?
A F7
B Shift + F7
C Ctrl + F7
D Alt + F7
Discuss / Board

Master Computer set 1 for All Competitive Exams 2026

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