Which two statements are correct regarding FortiGate FSSO agentless polling mode? (Choose two.)

Which two statements are correct regarding FortiGate FSSO agentless polling mode? (Choose two.)
A . FortiGate points the collector agent to use a remote LDAP server.
B . FortiGate uses the AD server as the collector agent.
C . FortiGate uses the SMB protocol to read the event viewer logs from the DCs.
D . FortiGate queries AD by using the LDAP to retrieve user group information.

Answer: C,D