Header size of the ICMP message is _________
A. 8-bytes
B. 8-bits
C. 16-bytes
D. 16-bits
Answer:A
Header size of the ICMP message is _________
A. 8-bytes B. 8-bits C. 16-bytes D. 16-bits
Explanation: An ICMP message has an 8-byte header and a variable size data section. Out of the 8 bytes, the first 4 bytes are of a fixed format having the type, code and checksum fields and the next 4 bytes depend upon the type of the message.