O Level

Exam Description: O Level Paper-M1
Total Questions : 35
Exam Duration: 30 minutes

Time Remaining: 30

Question# 1. Advantage(s) of cache memory

Question# 2. Which of the following are correct examples of pointing devices ?

Question# 3. an intelligent robot:

Question# 4. 1 GB is equal to:

Question# 5. in which of the following form, data is stored in computer?

Question# 6. A DVD is an example of:

Question# 7. a hard disk is divided into tracks which are further subdivided into:

Question# 8. Which is an example of optical disk ?

Question# 9. deleted data remains on a disk until:

Question# 10. which of the following belongs to electro-magnetic disk?

Question# 11. In terms of computer storage, which of the following is the largest unit of measurement?

Question# 12. which is an example of optical disk?

Question# 13. Which of the following is the primary memory

Question# 14. a collection of 8 bytes is called-

Question# 15. which one of the following is not a secondary storage device?

Question# 16. The light sensing device that reads printed text and graphics and then translates the result into a form the computer can process is called a (n):

Question# 17. which of the following is an optical storage device?

Question# 18. cache memory works on the principle of -----------.

Question# 19. in hard disk, the track 0 is:

Question# 20. which of the following is the smallest unit in digital system ?

Question# 21. which technique is used to improve the work-capacity of hard disk?

Question# 22. Which of the following is NOT a characteristic of Pen Drive?

Question# 23. which of the following comes under the category of the optical disc? Select the most appropriate option from the following:

Question# 24. What is the name given to a part of circle on which data is written in a storage media?

Question# 25. which of the following is closely related to locality of reference ?

Question# 26. ________________ is a service model in which data is maintained, managed and backed up remotely and made available to users over a network

Question# 27. the principle of locality of reference justifies the use of :

Question# 28. The process of copying a file into CD \DVD often called as :

Question# 29. memory which offers a combination of features of ram and rom is called .

Question# 30. which operations are performed by ram?

Question# 31. which of the following memories must be refreshed many times per second?

Question# 32. which is an example of optical disk?

Question# 33. Computer abbreviation of KB is:

Question# 34. The concentric circles on a magnetic disk are called:

Question# 35. The process of copying a file into CD/DVD is often called as :