Which describes how a Usermapper client resolves a Windows SID to UNIX UID/GID?

A.
Broadcasts over the internal Celerra network for a primary or secondary Usermapper service

B.
Broadcasts over the internal Celerra network for secmap cache on server_2

C.
Uses the resolution order defined in the Data Mover nsswitch.conf file

D.
Uses the ntxmap.conf file first, then the Data Mover secmap cache

Explanation: