how many types of backups are there & explain them in theory
mode & practical mode?
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Answer / shashikumar
1)Normal- backup selected files, and marks each file as
backed up
2)copy - backup selected files, but does not mark any as
backed up
3)Incremental- backup selected files, only if they were
created or modified since the previous backup
4)Differential- backup selected files, only if they were
created or modified since the previous backup, but does not
mark them as backed up.
5)Daily - backs up only that were created or modified today.
| Is This Answer Correct ? | 3 Yes | 2 No |
1) Normal backup - This is the backup type you would use if
you wanted to backup every file from your Hard drive.
2) Incremental Backup -An Incremental backup is a backup of
every file on a file system which has changed sine the last
backup.
3) Differential Backup - Differential backup are similar to
the Incremental backup.The main advantage of this backup is
that it takes very short time compared to a normal or
Incremental backup.
| Is This Answer Correct ? | 0 Yes | 2 No |
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