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Which of these common backup methods is the fastest when used on a daily basis?

Which of these common backup methods is the fastest when used on a daily basis?

PrepAway - Latest Free Exam Questions & Answers

A.
Full backup

B.
Incremental backup

C.
Fast backup

D.
Differential backup

Explanation:
The incremental backup method only copies files that have been recently
changed or added. Only files with their archive bit set are backed up. Although this
method is fast and uses less tape space, it has some vulnerabilities, such as the
fact that all incremental backups need to be available and restored from the date of
the last full backup to the desired date if a restore is required.

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