Wednesday, February 24, 2021

Hard Disk MCQ For HPSSC JOA IT Exam

Hard Disk MCQ For HPSSC JOA IT Exam


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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 

b) CD-ROM

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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