Which statement is true while performing an incremental backup using the snapdiff option on a Windows IBM Tivoli Storage Manager client?

A.
CIFS default security style must be set to NTFS.

B.
If the CIFS security is set to mixed or UNIX, then only the client can perform thesnapdiff backup.

C.
Only backup file systems residing on volumes created on the filer with aqtree security style of MIXED.

D.
Only backup file systems residing on volumes created on the N series with aqtree security style of MIXED.