Disc Operating System (DOS)
RESTORE command is used to

Restore files which are deleted
Restore files from disks made using the BACKUP command
Restore files from recycle bin
Restore files which are deleted recently

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Disc Operating System (DOS)
Which of the following applies to external DOS commands?

External commands reside in RAM until called
External commands are stored on disk separately from COMMAND.COM
External commands must always be used with the /e switch
External commands can only be executed from a batch file.

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