A consumer performs backup at its on-premise data center for operational recovery. The consumer wants disaster recovery (DR) protection for their data, but they do not want to own and manage a remote site for DR. Which paid backup service is most appropriate for this consumer?
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?