Which of the following statements is true regarding data backup?
Which of the following statements is true regarding data backup?
The tape rotation schedule affects how long data is retained because different tape rotation schemes (like Grandfather-Father-Son) determine the frequency and duration for which backup tapes are kept. This directly impacts the retention period of the backup data.
Definitely C. Backup media could be needed even if there isn't a software or hardware failure. Plus this article specifically states that the tape rotation affects how long data is retained: https://searchdatabackup.techtarget.com/tip/An-introduction-to-data-backup-tape-rotation-schemes
C is correct
C is correct