Computer MCQs Set 1

1. A collection of unprocessed items is

2. Integrated Chips or ICs were started to be use from which generation of computers?

3. Which of the following is the smallest and fastest computer imitating brain working?

4. Which of the following is metal or plastic case that holds all the physical parts of the computer?

5. A template is a _________.

6. Communication between a computer and a keyboard involves ........ transmission.

7. Communication channel having ......... types.

8. The size of the register is also called ________.

9. If ASCII Code of K is 1001011 than what code for L?

10. Which type of file not allowed attaching with email?

11. To be able to boot, the computer must have a (n)

12. Which is a shortcut key to insert a new worksheet in MS-Excel?

13. The main job of a CPU is to

14. Junk e-mail is also called ......

15. Which of the following is a correct IP address for localhost?

16. Why is one time password safe?

17. In spread sheet, letters are used to represent

18. How many layers are there in TCP/IP model?

19. A client is software that has various graphical capabilities to access information from the Internet.

20. Another name for a pre-programmed formula in Excel is........

21. Computers use the …… number system to store data and perform calculations.

22. What is Quick Heal?

23. Which shortcut key is used to search for a file or a folder?

24. The smallest unit of information about a record in a database is called a

25. Which of the following is used to browse Internet?