Which choice lists the components that form security descriptors for Windows NT/2000 objects?

Which choice lists the components that form security descriptors for Windows NT/2000 objects?

A.
The UNAME, the access profile of the object-owner SID, and confirmation by the system
access control list (SACL)

B.
The object-owner SID, the discretionary access control list (DACL), the SACL, and the group
SID

C.
The user name (UNAME), the password (PWD), and the object-owner security identifier (SID)

D.
The user name, the object identifier (OID), the set user identifier (UID), and the time/date stamp