A Cisco Unified CM cluster is configured for LDAP Authentication. Which two statements regarding this integration are correct? (Choose two.)

A.
User passwords are configured and managed in LDAP.

B.
User passwords are replicated to Cisco Unified Communications Manager database.

C.
Users and their personal organization data must be configured in LDAP and are replicated to Cisco Unified Communications Manager database.

D.
User authentication fails if the LDAP directory is not available.

E.
LDAP synchronization is also configured, user authentication will be performed against the Cisco Unified Communications Manager database if the LDAP directory is not available.

Explanation: