Question 8:

Which two are characteristics of snapshot-based backups?

A) Snapshot backups can be used only in virtual machines.

B) A separate physical copy must be made before releasing the snapshot backup.

C) Snapshot-based backups greatly reduce time during which the database and applications are unavailable.

D) There is no need for InnoDB tables to perform its own recovery when restoring from the snapshot backup.

E) The frozen file system can be cloned to another virtual machine immediately into active service.