For Samba to be able to work as a PDC, some modifications are needed in its main configuration file. Select the THREE options below that show the required actions for this task.

A.
The Samba server has to be a logon server. This can be configured by the domain logons directive.

B.
The Samba server needs to have the logon and the account creation scripts, to properly setup the PDC environment.

C.
The Samba server must be a Domain Master Browser. To configure this, the domain master directive must be set to yes.

D.
The time server = yes directive needs to be configured, so Samba will behave as a WINS server and also a Time server.

E.
The security = user directive must be set.