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Akshat Gupta Selected

Akshat Gupta

10 months ago
Hard disk is a secondary and permanent data storage device. It is similar to human brain where all past and present events are stored. It is made of magnetic material which stores the data by following “Magnetic Recording Techniques” latest storage technology 4 terabyte (TB) has been reached.

Hard disk is a storage device, which we use to store our data. The hard disk stores the data permanently.