Which Two Situations Would Cause Dynamic ARP Inspection to Drop

Which two situations would cause dynamic ARP inspection to drop traffic? (Choose two.)

A) if no IP-to-MAC address entry exists in the DHCP snooping database
B) if the IP address in the ARP packet is deemed invalid
C) if the requested MAC address exceeds the configured limit on the port
D) if the ARP packet comes from a port that has been configured as trusted