Wednesday, February 24, 2021

Hard Disk MCQ For HPSSC JOA IT Exam

Hard Disk MCQ For HPSSC JOA IT Exam


Hard Disk MCQ For HPSSC JOA IT Exam

 1. What is Cluster?

Ans. Group of two or more contiguous sectors is called a cluster.

2. How many types of hard drive

a) 1

 b) 2

 c) 3 

d) 4

3. Which hard drive is fast?

a) HDD

b) SSD

4. Computer memory can be referred to as either permanent or temporary. Of the followings, which one is NOT a temporary storage area?

a) Virtual memory 

b) Cache

c) Hard drive 

d) RAM

5. Hard disk are organized as

a) cylinders

b) tracks

c) cylinders and tracks

d) Master boot record

6. Data for the hard disk type is stored in

a) Main memory

b) Partition table

c) CMOS RAM Set up

d) Boot Record

7. Hard disk can have ______ heads.

a) one

b) two

c) more then two

d) only one

8. Hard disk drives are considered ______ storage.

a) Flash

b) Nonvolatile

c) Floppy Disk

d) None of these

9. Which of the following can hold data of at least one GB?

a) Hard disk 


c) Floppy Disk 

d) none of these‘

10. The full form of HDD is

a) High Disk Drive

 b) Hard disk drive

c) Hard digital Disk 

d) High digital drive

11. The hard disk record information by

a) centrifugation

 b) propagation

c) gravitation 

d) magnetization

12.This is a permanent storage device_____

a) Cache

b) Monitor

c) RAM

d) Hard disk

13. Which of the following storage device can store maximum amount of data?

a) Floppy disk

b) Magneto Optic Disk

c) Hard disk

d) Compact disk

14.The Programs which are as permanent as hardware and storage in ROM is known as

a) Firmware 

b) ROM ware

c) Hard ware 

d) Software

15. Which of the following is a Synonym of hard disk?

a) Hard disk drive

 b) Hard drive 

c) Fixed disk 

d) All of these

16. The platters of a hard disk is coated with

Ans. magnetic material

17. HDDs are a type of _______ storage, retaining stored data even when powered off.

Ans. Non-volatile

18. Who is known as the father of hard disk drive?

a) Reynold B. Johnson

 b) H. D. Thomson

19. When was the hard disk drive invented?

Ans. 1956

20. What is the process of deleting all the data on the hard drive?

a) Delete

 b) Erase 

c) Formatting

 d) Uninstall

21. _____ is the Process of dividing the disk into tracks and sectors .

a) Formatting 

b) Arrangement

22. Part of Hard Disk used as RAM is called ______.

a) Extended RAM

 b) Disk RAM

23. Which is the Port of a Hard disk?

a) PATA (Parallel Advance Technology Attachment)

b) SATA (Serial Advance Technology Attachment)

c) SCSI (Small computer system interface)

d) All of these

24. Which is a type of Hard disk?

a) SSD ( Solid state Drive)

 b) HDD ( Hard Disk Drive)

c) Both A and B

 d) Storage device

25. Which of the following is a secondary storage device?

a) Hard disk 

b) RAM 

c) USB 

d) None of these

26. What is the name of the smaller divisions made in Hard disk?

a) Head 

b) Sectors 

c) Partitions 

d) Tracks

27. Data is accessed in Hard disk is_______ manner.

a) Random Access 

b) Sequential


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