Which two statements are true about policy sets? (Choose two.)

A.
A policy set must be activated before use.

B.
Only one policy set is allowed in one policy domain.

C.
A policy set can only contain one management class.

D.
There are several policy sets within a policy domain, but only one is default at a time.

E.
There can be several policy sets within a policy domain, but only one is active at a time.

Explanation: