Information and Communication Technology – Online MCQs – Physics 10th

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

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

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

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

5. A DVD can contain data of:

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

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

8. Another name for a supercomputer is a:

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

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

11. The name given to a sequence of instructions in a computer language, to get the desired result is:

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

13. They are used to communicate with satellites.

14. A computer program that translates one program instruction at a time into machine language is called:

15. ICT stands for:

16. USB stands for:

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

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

19. _________ is the output from a computer that ranks from processing input data.

20. When compared to single-mode cables, the thickness of each optical fibre in a multi-mode cable is about: