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.481 In Excel, what does the 'Ctrl + F12' shortcut do?
A Opens the 'Open' dialog box
B Opens the 'Save As' dialog
C Opens the VBA editor
D Opens the Print Preview
Discuss / Board
Q.482 Which of the following is a valid input device?
A Microphone
B Monitor
C Speaker
D Plotter
Discuss / Board
Q.483 What is the purpose of the 'Recycle Bin' in Windows?
A Temporarily store deleted files, allowing recovery
B Permanently delete files
C Clean temporary internet files
D Manage installed programs
Discuss / Board
Q.484 In MS Word, how can you insert a horizontal line across the page?
A Type three hyphens (---) and press Enter
B Insert > Shapes > Line
C Borders > Horizontal Line
D All of the above
Discuss / Board
Q.485 In Excel, which function returns TRUE if a cell contains an error?
A ISERROR
B ISERR
C ISNA
D IFERROR
Discuss / Board
Q.486 What is the main function of an 'operating system'?
A Manage hardware resources and provide common services for application software
B Edit documents
C Design websites
D Play multimedia files
Discuss / Board
Q.487 In MS Word, which alignment distributes text evenly between the left and right margins?
A Justify (Ctrl+J)
B Align Left (Ctrl+L)
C Center (Ctrl+E)
D Align Right (Ctrl+R)
Discuss / Board
Q.488 In Excel, what does the function =EDATE(start_date, months) return?
A The date that is a specified number of months before or after a start date
B The number of days between two dates
C The current date plus months
D The end of month date
Discuss / Board
Q.489 Which storage technology uses lasers to read and write data?
A Optical disc
B Magnetic tape
C Solid-state drive
D Hard disk drive
Discuss / Board
Q.490 In MS Word, what is the shortcut to apply double underline?
A Ctrl + Shift + D
B Ctrl + D
C Ctrl + U
D Ctrl + Shift + U
Discuss / Board
Q.491 In Excel, what does the 'Ctrl + Shift + %' shortcut apply?
A Percentage format with no decimal places
B Currency format
C Date format
D Comma style
Discuss / Board
Q.492 Which of the following is a primary function of a CPU?
A Fetch, decode, and execute instructions
B Store files permanently
C Display graphics
D Provide network connectivity
Discuss / Board
Q.493 What is the shortcut to open the 'Thesaurus' pane in MS Word?
A Shift + F7
B F7
C Ctrl + F7
D Alt + F7
Discuss / Board
Q.494 In Excel, what does the formula =SUM(Sheet2!A1:A10) do?
A Sums range A1:A10 from Sheet2 into the current sheet
B Sums Sheet2 and A1:A10
C Creates a link to Sheet2
D Refers to a named range
Discuss / Board
Q.495 Which network protocol is used for time synchronization?
A NTP
B SNMP
C SSH
D DNS
Discuss / Board
Q.496 In MS Word, which tab contains the 'Columns' option?
A Layout
B Insert
C Design
D References
Discuss / Board
Q.497 In Excel, what is the keyboard shortcut to select all cells with comments?
A Ctrl + Shift + O
B Ctrl + Shift + A
C Ctrl + Shift + C
D Ctrl + Alt + C
Discuss / Board
Q.498 Which of the following is a correct definition of a 'byte'?
A A unit of digital information that most commonly consists of 8 bits
B The smallest unit of data in a computer
C A group of 4 bits
D A synonym for kilobyte
Discuss / Board
Q.499 What is the keyboard shortcut to print a document in MS Word?
A Ctrl + P
B Ctrl + F2
C Ctrl + Shift + P
D Alt + F, P
Discuss / Board
Q.500 In Excel, what is the result of the formula =SUM(1,2,3)?
A 6
B 1
C 3
D Error
Discuss / Board
Q.501 Which of the following is a type of Internet connection that uses light to transmit data?
A Fiber optic
B DSL
C Cable
D Satellite
Discuss / Board
Q.502 In MS Word, what does the 'Ctrl + Alt + R' shortcut do?
A Inserts a registered trademark symbol (®)
B Runs the spell checker
C Repeats the last action
D Replaces text
Discuss / Board
Q.503 In Excel, what is the purpose of 'Format as Table'?
A Apply a consistent format and enable table features like filter and structured references
B Convert data to a picture
C Merge all selected cells
D Apply conditional formatting
Discuss / Board
Q.504 What is the purpose of a 'pop-up blocker' in a browser?
A Prevents websites from opening new windows without user consent
B Blocks all advertisements
C Deletes cookies
D Enhances download speed
Discuss / Board
Q.505 In MS Word, which button allows you to change the case of selected text (e.g., Sentence case, UPPERCASE)?
A Change Case (Home tab, Font group, Aa icon)
B Font dialog box
C Shift + F3
D Both A and C
Discuss / Board
Q.506 In Excel, what does the error '#NULL!' indicate?
A A formula specifies an intersection of two ranges that do not intersect
B A cell reference is invalid
C A number is divided by zero
D A value is not available
Discuss / Board
Q.507 Which type of software is designed to manage databases?
A DBMS (Database Management System)
B Word processor
C Spreadsheet
D Presentation software
Discuss / Board
Q.508 In Windows, what does the 'Event Viewer' do?
A Displays logs of system, security, and application events
B Shows running processes
C Manages disk partitions
D Edits the registry
Discuss / Board
Q.509 In MS Word, which function key starts the spell-check process?
A F7
B Shift + F7
C F5
D F3
Discuss / Board
Q.510 In Excel, which function calculates the average of numbers?
A AVERAGE
B SUM
C MEDIAN
D MODE
Discuss / Board

Master Computer set 2 for All Competitive Exams 2026

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