JAVA/Sun Exam Questions

which three types of IP traffic are Internet Control Message Protocol (ICMP) packets used?

For which three types of IP traffic are Internet Control Message Protocol (ICMP) packets used? (Choose three.)

A.
RIPv2 routing updates

B.
MAC address updates

C.
RDISC router discovery

D.
encapsulating fragmented TCP packets

E.
ping between hosts on different networks

F.
ping between hosts on the same network