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Title : Storage Device
Published By : Antony
Posted on: 14 - October - 2013
Edited on: 14 - October - 2013
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Storage Devices

It is used to store data temporarily / permanently that will be used in future.

There are three types of storage devices

Primary memory, Secondary memory and offline memory

Primary memory

Other names are internal memory, main memory, primary memory, primary storage etc.

RAM (Random Access Memory) and Cache memory are primary memory.

Secondary Storage Device

Also known as external memory and auxiliary storage, secondary storage

For example hard drive

Offline Storage Device

It is plug and play storage device or removable storage device.

Tape drives, Optical discs (CD-Rom) and flash memory (Pen drive) devices

 

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