critical information

storage devices

 Storage media hold the data being accessed, as well s the files the system needs to operate and data that needs to be saved. The various types of storage differ in terms of capacity. access time, and the physical type being used

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Hard-disk systems

 

 Hard disks reside inside the computer (usually) and can hold more information than other forms storage. The hard disk,and the host adapter. The controller controls the drive, the hard disk providers a physical medium o storage the data, and the host adapter is the translator.

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