What are two features of FortiGate FSSO agentless polling mode? (Choose two.)

What are two features of FortiGate FSSO agentless polling mode? (Choose two.)

A. FortiGate uses the SMB protocol to read the event viewer logs from the DCs. B. FortiGate uses the AD server as the collector agent. C. FortiGate directs the collector agent to use a remote LDAP server. D. FortiGate does not support workstation check.