What criteria does FortiGate use to look for a matching firewall policy to process traffic? (Choose two.)

What criteria does FortiGate use to look for a matching firewall policy to process traffic? (Choose two.)
A . Services defined in the firewall policy.
B . Incoming and outgoing interfaces
C . Highest to lowest priority defined in the firewall policy.
D . Lowest to highest policy ID number.

Answer: AB