Which two statements about enhanced zoning are true? (Choose two.)

[answerhappygod]

Which two statements about enhanced zoning are true? (Choose two.)

A. When you begin a session, the switch locks the entire fabric to implement the change.
B. References to the zone are used by the zone sets as required after you define the zone.
C. It retrieves the activation results and the nature of the problem of the local switch only.
D. It does not enforce the default zone setting throughout the fabric.
E. It performs all configurations with multiple configuration sessions.