Information and Communication Technology – Online MCQs – Physics 10th

1. CDs can contain data of:

2. Which extension is not suitable for an MS-Word file?

3. They are used to transmit information over a long distance.

4. Which one of these is NOT a secondary storage device?

5. Light beams can convey information ___________ radio waves or microwaves.

6. It is the “brain” of a computer.

7. It is a sort of radio with two-way communication. It sends and receives the message in the form of radio waves.

8. It is a physical component of computer.

9. Another name for a supercomputer is a:

10. Input, processing, output and storage are collectively referred to as:

11. Whenever we turn off our computer, we lose all of our data in:

12. Among its many functions, it handles the majority of a computer’s input and output and stores any program that are loaded during bootup.

13. Which of the following is suitable for connecting different computers in an organized manner within an office building?

14. Visible light waves are substantially higher in __________ than radio waves.

15. USB stands for:

16. This part of an optical fibre is called cladding.

17. Which one of the following is an input device?

18. They are used to communicate with satellites.

19. A low-refractive-index optical fibre is a tiny strand of high-quality glass that absorbs _____.

20. It is a moulded plastic disc with tiny “pits” and “lands” that store digital data.