Which option is the reason for machine being reported as "unknown"?

A network administrator is seeing a posture status "unknown" for a single corporate machine on the Cisco ISE authentication report, whereas the other machines are reported as "compliant".

Which option is the reason for machine being reported as "unknown"?
A . Posture agent is not installed on the machine.
B . Posture policy does not support the O
D . Posfure compliance condition is missing on the machine.
E . Posture service is disabled on Cisco IS

View Answer

Answer: A