A backup administrator has defined a backup policy where full backups are scheduled at 8 PM every Saturday and differential backups for the rest of the week at same time. A data loss happened on Friday at 11 AM. How many backup copies are required to restore the requested files?
Which describes a component's ability to consistently perform its operations as expected without performance degradation or failure?
At which layer is the risk of backup data recovered to an unauthorized destination considered a security threat?
