Computer MCQs Quiz

💻 Computer MCQs Quiz

1. The brain of the computer is called?

A) Monitor
B) CPU
C) Keyboard

2. Which device is used for input?

A) Mouse
B) Printer
C) Speaker

3. Which one is an output device?

A) Mouse
B) Monitor
C) Keyboard

4. What does CPU stand for?

A) Central Process Unit
B) Central Processing Unit
C) Control Processing Unit

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5. Which memory is temporary?

A) ROM
B) RAM
C) Hard Disk

6. Which part of the computer shows pictures?

A) Mouse
B) Monitor
C) Keyboard

7. The first computer was called?

A) ENIAC
B) IBM
C) Apple

8. Which key is used to delete text?

A) Shift
B) Delete
C) Tab

9. Which device is used to print documents?

A) Monitor
B) Printer
C) CPU

10. The full form of WWW is?

A) World Wide Web
B) World Web Wide
C) Wide World Web

11. Which one is an example of software?

A) Microsoft Word
B) Mouse
C) Printer

12. What is used to store data permanently?

A) Hard Disk
B) RAM
C) Cache

13. Which key is used to start a new line?

A) Enter
B) Shift
C) Ctrl

14. What is the main function of an operating system?

A) Games run karna
B) Hardware aur software ko control karna
C) Print karna

15. Which of the following is not a computer language?

A) Python
B) Java
C) English

16. What does GUI stand for?

A) Graphic User Interface
B) General Unit Interface
C) Global User Input

17. Which one is a storage device?

A) Pen Drive
B) Speaker
C) Keyboard

18. Which key is used to copy text?

A) Ctrl + C
B) Ctrl + V
C) Ctrl + X

19. What is the shortcut for paste?

A) Ctrl + P
B) Ctrl + X
C) Ctrl + V

20. What is the smallest unit of data?

A) Bit
B) Byte
C) KB

21. What is the full form of URL?

A) Uniform Resource Locator
B) Universal Read Locator
C) User Related Link

22. Which part of a computer stores the BIOS?

A) ROM
B) RAM
C) Hard Disk

23. What is used to connect computers in a network?

A) Router
B) Monitor
C) CPU

24. Which one is an example of an input device?

A) Scanner
B) Printer
C) Speaker

25. Which file extension is for a Word document?

A) .txt
B) .docx
C) .ppt

26. Which device helps to hear sound?

A) Speaker
B) Keyboard
C) Mouse

27. What is used to browse the internet?

A) Browser
B) Notepad
C) Paint

28. What is the full form of PDF?

A) Portable Document Format
B) Public Data File
C) Personal Document File

29. Which key is used to refresh a webpage?

A) F5
B) F1
C) F12

30. Which device is used to project the computer screen?

A) Projector
B) Scanner
C) Printer