Which of the following backup methods is most appropriate for off-site archiving?

A.
Incremental backup method.

B.
Off-site backup method.

C.
Full backup method.

D.
Differential backup method.

Explanation:
Since we want to maintain the backups offsite, its always better to send FULLBackups because they contain a consistent base of the system. We perform the beginning of a
restore through a full backup. Remember that the backups stored offsite are in most cases in a
secure place, full backup in there are a best practice for any network administrator. With
incremental or differential backups we don’t have all we need to restore a system to a consistent
state. We need to start from the full backup. “Offsite Backup” is not a valid backup method.