Using the sample IBM supplied authorization exit, which authorization ID setting will be ensured?

A.
The initial primary authorization ID is unchanged as the DB2 primary ID, and the SQL ID is
made equal to the DB2 primary ID, and one secondary ID exists and is the name passed by CICS
or IMS.

B.
The initial primary authorization ID is set to the same value as the first secondary ID.

C.
The initial primary authorization ID remains the primary ID, the SQL ID is set equal to the
primary ID, and the list of DB2 secondary IDs is set to the list of group names to which the RACF
user ID is connected.

D.
The initial primary authorization ID remains the primary ID, the SQL ID is set equal to the RACF
ID of the DB2 subsystem.