Question

what is a magnetic disks


as soon as possible








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Answer 1

Answer:

Magnetic storage or magnetic recording is the storage of data on a magnetized medium. Magnetic storage uses different patterns of magnetisation in a magnetizable material to store data and is a form of non-volatile memory. The information is accessed using one or more read/write heads.

Answer 2

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Magnetic Disks :-

• The magnetic disks in the computer are circular plates fabricated of plastic otherwise metal by magnetized material.

• Frequently, two faces of the disk are utilized as well as many disks may be stacked on one spindle by read or write heads obtainable on every plane.

• All the disks in computer turn jointly at high speed.

• The tracks in the computer are nothing but bits which are stored within the magnetized plane in spots next to concentric circles.

• These are usually separated into sections which are named as sectors.

• The Magnetic Disk is Flat, circular platter with metallic coating that is rotated beneath read/write heads.

• It is a Random access device; read/write head can be moved to any location on the platter.

 

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