Which important functionality is provided by CIFS Files System Module (CFSM)?
A.
enables the use of user/group names up to 256 characters
B.
provides unique mapping of SIDs to local UNIX UIDs/GIDs without LDAP
C.
provides the use of Unified File Cache (UFC) option to HP-UX 11i v3 systems
D.
prevents possibility of file corruption due to concurrent file access from CIFS and NFS
Explanation: