What can you do to recover existing backups?

A backup catalog became unusable.

What can you do to recover existing backups?
A . Create a new data backup.
B . Recreate the backup catalog based on the available backup files with the tool hdbbackupdiag.
C . In SAP HANA studio Backup Editor Display all backups select REFRES
E . Use a third party backup tool to recover the backups.

Answer: B