Backup - IT zone

  • Backup is the way of securing the information. They are the separate copy of the important  data or software kept in another reliable location to protect from being damage.
    • Backup are an important countermeasure against data corruption or loss. Backup allows to restore data that is damaged or destroyed. External storage media such as floppy disk, hard disk or compact discs etc. are used to make backups of critical data and system configuration files.

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