Which two of these statements are true once MLA has been enabled on a Cisco CallManager server? (Choose two)

A.
Both the administrator accounts and the MLA accounts are active.

B.
The CCMAdministrator is the only user that can log in the first time after installation.

C.
The Windows NT administrator account has no access rights to Cisco CallManager administration anymore.

D.
Only the Windows domain username and password are active until MLA has been authenticated to Cisco CallManager.

E.
The LDAP directory username and password remain active after MLA has been configured.