Backup Accelerator nodes are appropriate in which of the following scenarios? (Choose two.)

A.
Backing up the cluster via an NFS or CIFS connection.

B.
Backing up to a directly attached tape drive.

C.
Backing up to a fiber channel connection with multiple tape drives.

D.
Copying backups to another cluster via SynclQ.

E.
Backing up via 3-way NDMP.