Hard Disk


 
 
Concept Explanation
 

Hard Disk Drive (HDD)  :  It is a non - volatile and random access digital data storage device. HDD is a data storage device used for storing and retrieving digital information using rotating disks (platters) coated with magnetic material. All programs of a computer are installed in hard. It is a fixed disk i.e. cannot be removed the drive.

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Sample Questions
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Question : 1

The hard drive is normally located _______________________

Right Option : D
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Question : 2

What is hard disk drive?

Right Option : A
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Question : 3

The thick, rigid metal plotters that are capable of retrieving information at a high rate of speed are known as  _______________________-

Right Option : A
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