Introduction:
Basic computer skills MCQs set is designed particularly for ETEA Assistant (BPS-16) candidates. Questions are organized with the Basic Computer Skills portion (20%) of the paper composition.
1. Which of the key combination is used to save a document quickly in most programs is !
A) Ctrl + P
B) Ctrl + X
C) Ctrl + S
D) Alt + F4
Correct: C
Explanation:
Ctrl + S key is used to save the current document instantly without opening the save menu.
2. Which of the following best express RAM?
A) Long-term storage
B) Volatile memory
C) Read-only memory
D) External storage
Correct: B
Explanation:
RAM is a volatile memory because it loses data when the computer is switched off.
3.Select the component that carries out calculations and logical decisions in a computer system is the:
A) CPU
B) Hard Disk
C) Keyboard
D) Monitor
Correct: A
Explanation:
CPU (Central Processing Unit) performs all processing, calculations, and logical decision‑making.
4. A file extension typically shows:
A) The file’s size
B) The file’s color
C) The type of file
D) The file’s language
Correct: C
Explanation:
A file extension typically show the format and type of a file.
5. Which one is NOT an operating system?
A) macOS
B) Windows
C) Linux
D) MS Excel
Correct: D
Explanation:
MS Excel is an application software, It’s not an operating system.
6. the function to add a range of cells in MS Excel is:
A) AVERAGE()
B) COUNT()
C) SUM()
D) MAX()
Correct: C
Explanation:
SUM() function adds numerical values in selected Excel cells.
7. Which of the following device is an output device?
A) Scanner
B) Printer
C) Mouse
D) Keyboard
Correct: B
Explanation:
A printer produces output in hard copy form. So it is an output device
8. Which of these shortcuts key is used to paste copied text?
A) Ctrl + V
B) Ctrl + C
C) Ctrl + B
D) Ctrl + X
Correct: A
Explanation:
Ctrl + V key pastes copied data.
9. A web browser is used for:
A) Compile software
B) Write code
C) Store data
D) Browse the internet
Correct: D
Explanation:
A web browser allows users to siege and view websites.
10. WWW abbreviation is stands for:
A) World Web Wide
B) Web World Wide
C) World Wide Web
D) Wide World Web
Correct: C
Explanation:
WWW stands for World Wide Web used for web pages.
11. In MS Word, pressing Ctrl + B will:
A) Bold the selected text
B) Save the file
C) Close the document
D) Open a new document
Correct: A
Explanation:
Ctrl + B applies for bold formatting to selected text.
12. Which storage device is studied non-volatile?
A) RAM
B) Cache
C) Hard Disk
D) Register
Correct: C
Explanation:
A hard disk keep data even when power is switched off.
13. An email attachment is considered:
A) An operating system
B) A file sent with an email
C) A type of virus
D) A database file
Correct: B
Explanation:
An email attachment is a file sent together with an email message.
14. Phishing refers to:
A) A computer game
B) Printing documents
C) A hardware problem
D) Cyber fraud aimed at steal
Explanation:
Phishing is an online fraud technique used to pinch sensitive information.
15. The Recycle Bin in Windows is mainly used to:
A) Store tasks
B) Store deleted files temporarily
C) Compress files
D) Run updates
Correct: B
Explanation:
Recycle Bin temporarily stores deleted files till permanent removal.
16. MS PowerPoint is generally used to create:
A) Spreadsheets
B) Documents
C) Databases
D) Presentations
Correct: D
Explanation:
MS PowerPoint is used for slide‑based presentations.
17. A URL in a web browser is used to identifies:
A) The user’s name
B) A web address
C) A security password
D) The file size
Correct: B
Explanation:
URL is used to the address of a resource on the internet.
18. The primary objective of an operating system is to:
A) Write documents
B) Manage computer hardware & software
C) Create graphics
D) Browse social media
Correct: B
Explanation:
An operating system controls computer hardware and software.
19. Which key is used to start a slideshow from the beginning in PowerPoint?
A) F5
B) F1
C) F8
D) Esc
Correct: A
Explanation:
F5 key is used to starts a slideshow from the first slide in PowerPoint.
20. A modem is used to
A) Store files
B) Connect to the internet
C) Print documents
D) Display video
Correct: B
Explanation:
Modem allows a computer to connect to the internet.
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