Information and Communication Technology – Online MCQs – Physics 10th

1. They are used to communicate with satellites.

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

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

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

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

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

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

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

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

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

11. ICT stands for:

12. It is the “brain” of a computer.

13. It is a physical component of computer.

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

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

16. It is the well-known operating systems.

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

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

19. A type of storage medium that stores data in a way that doesn’t change it.

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