When a Customer Uses Simpana Software, CS Can Not Start

Multiple Choice

When a customer uses simpana software, CS can not start normally and you need to recover the CS. Which of the following situations will cause the restoration to fail?

A) The backup server and the media server can not communicate properly.
B) The link between the backup media and the media server is down.
C) Backup server SQL database failure.
D) DDB is abnormal.