Information and Communication Technology – Online MCQs – Physics 10th

1. It is an electronic circuit that is used to recover the information content from the modulated carrier wave.

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

3. It is a physical component of computer.

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

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

6. CDs can contain data of:

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

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

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

10. USB stands for:

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

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

13. Which one of the following is not considered as a system software?

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

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

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

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

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

19. A DVD can contain data of:

20. There are _________ parts that must come together in order to produce a Computer-Based Information System (CBIS).