Which two statements about Cisco NAC Agents that are installed on clients that interact with the Cisco ISE profiler are true?

A.	They send endpoint data to AAA servers.
B.	They collect endpoint attributes.
C.	They interact with the posture service to enforce endpoint security policies.
D.	They block access from the network through noncompliant endpoints.
E.	They store endpoints in the Cisco ISE with their profiles.
F.	They evaluate clients against posture policies, to enforce requirements.