Implementing Cisco IP Switched Networks (SWITCH v2-0) (#142)

In which two circumstances does a port security violation occur? (Choose two.)

when sticky MAC address learning is enabled and the port has a link-down condition
when a port with a secure MAC address attempts to use a different port in the same VLAN
when the same MAC addresses enters a port more than once
when the CAM table overflows with dynamically learned MAC addresses
when the port has received more MAC addresses than allowed