An administrator needs to back up files from a server to the cloud. The administrator must select the most efficient type of backup technology that will update file changes the fastest and utilize the least amount of bandwidth. Which of the following backup technologies should the administrator select?
A) File-level backups
B) Block-level backups
C) Snapshot-level backups
D) Folder-level backups

Question

Quizplus · Accepted Answer

Block-level backups are efficient because they only back up the changed portions of files, rather than entire files, which minimizes bandwidth usage and speeds up the backup process.

An Administrator Needs to Back Up Files from a Server