Which two useful pieces of information can be collected from the IPv4 protocol header? (Choose two.)

Which two useful pieces of information can be collected from the IPv4 protocol header? (Choose two.)
A . UDP port which the traffic is destined
B . source IP address of the packet
C . UDP port from which the traffic is sourced
D . TCP port from which the traffic was source
E . destination IP address of the packet

Answer: BE