1. Which of the following is input/output Device

2. Following is not the operating system

3. Transmission of data in one direction is called

4. Bubble memory is

5. Magnetic tape can serve as

6. An Error in a computer program is referred as

7. Bit stands for

8. Electronic Mail Message system EMMS best suits to

9. Auxiliary storage is

10. The use of parity bit is for

11. The personal computers are also referred as

12. POS data entry system is used extensively by

13. An assembler is a

14. Anonymous FTP is the

15. Internet banking is an example of

16. An optical input device that is used to read documents in a special type font is known as

17. Audio response is

18. Archive is

19. A term used for diskette is

20. While buying a PC system one should first