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Write about data storage, storage devices and back up
Data storage is the recording of information in a storage medium. Handwriting,
phonografic recording, magnetic tape, and optical discs are all examples of storage media.
Some authors even propose that DNA is natural data storage mechanism. Storage devices
is any type of computing hardware that is used for storing, porting or extracting data files
and objects. Storage devices can hold and store information both temporarily and
permanently. Back up. The purpose of the backup is to create a copy of data that can be
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