O Level

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

Time Remaining: 30

Question# 1. To write 2GB data which of the following device cannot be used–

Question# 2. which one has the highest storage capacity?

Question# 3. in terms of computer storage, which of the following is the largest unit of measurement?

Question# 4. which of the following is not a cloud storage?

Question# 5. Computer abbreviation of KB is:

Question# 6. deleted data remains on a disk until:

Question# 7. memory of a system is measured in:

Question# 8. in hard disk, the track 0 is:

Question# 9. which one of the following is not a secondary storage device?

Question# 10. cache memory works on the principle of -----------.

Question# 11. 1gb=

Question# 12. Which of the following is NOT a characteristic of Pen Drive?

Question# 13. 1 GB is equal to:

Question# 14. which of the following has the least storage capacity?

Question# 15. which of the following is closely related to locality of reference ?

Question# 16. which is an example of optical disk?

Question# 17. Which is an example of optical disk ?

Question# 18. the principle of locality of reference justifies the use of:

Question# 19. which of the following comes under the category of the optical disc? Select the most appropriate option from the following:

Question# 20. which hard disk will be able to store more information?

Question# 21. one mega byte is equal to?

Question# 22. Which memory is used to store most frequently accessed information from the RAM?

Question# 23. Which of the following are correct examples of pointing devices ?

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

Question# 25. a collection of 8 bytes is called-

Question# 26. which operations are performed by ram?

Question# 27. A DVD is an example of:

Question# 28. why we use cache memory in the computer system?

Question# 29. a hard disk is divided into tracks which are further subdivided into:

Question# 30. RAM stands for:

Question# 31. which technique is used to improve the work-capacity of hard disk?

Question# 32. The concentric circles on a magnetic disk are called:

Question# 33. the principle of locality of reference justifies the use of :

Question# 34. ________________ is a service model in which data is maintained, managed and backed up remotely and made available to users over a network

Question# 35. which of the following memories must be refreshed many times per second?