Which two statements are true regarding Cisco ISE? (Choose two.)

[answerhappygod]

Which two statements are true regarding Cisco ISE? (Choose two.)

A. It distributed deployments, failover from primary to secondary Policy Administration Nodes happens automatically.
B. The number of logs that ISE can retain is determined by your disk space.
C. ISE supports IPv6 downloadable ACLs.
D. ISE can detected endpoints whose addresses have been translated via NAT.
E. ISE supports up to 100 Policy Services Nodes.
F. In two-nodes standalone ISE deployments, failover must be done manually.