Novell
050-720 · Question #320
Which statement about a differential backup is correct?
The correct answer is C. To restore a differential backup, you need the last full backup and the last differential backup that was. See the full explanation below for the reasoning.
Question
Which statement about a differential backup is correct?
Options
- AThe use of differential backups is limited to backups on tape roboters.
- BTo restore a differential backup, you need the last differential backup only.
- CTo restore a differential backup, you need the last full backup and the last differential backup that was
- DThe amount of data that needs to be backed up with each differential backup depends only on the amount
How the community answered
(46 responses)- A4% (2)
- B7% (3)
- C74% (34)
- D15% (7)
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