Eyelidcyber Computer Basics Course

1. What does CPU stand for?

Central Processing Unit Computer Processing Unit Central Program Unit

2. Which device is used to input data?

Monitor Keyboard Printer

3. Which is an output device?

Mouse Monitor Keyboard

4. What is RAM?

Read Access Memory Random Access Memory Run Access Memory

5. Which is the brain of computer?

CPU Monitor Keyboard

6. Which is not hardware?

Mouse Windows Keyboard

7. Which key is used to delete text?

Enter Delete Shift

8. What is MS Word?

Operating System Application Software Hardware

9. Which stores permanent data?

RAM Hard Disk Cache

10. Which is a pointing device?

Scanner Mouse Printer

11. Full form of USB?

Universal Serial Bus United Service Bus Universal System Bus

12. Which is an operating system?

MS Word Windows Excel

13. Which device is used to print?

Monitor Printer Scanner

14. What is software?

Physical parts Programs Machines

15. Which key is used to start new line?

Enter Shift Ctrl

16. Which is a storage device?

Pen Drive Mouse Keyboard

17. What is Internet?

Network Software Hardware

18. Which is an input device?

Printer Mouse Speaker

19. Which stores data temporarily?

Hard Disk RAM Pen Drive

20. Which key is used to copy?

Ctrl + C Ctrl + V Ctrl + X

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