1) Which of the following IP address class is multicast?
Correct Answer: Class D
2) What is the size of host bit in Class B?
Correct Answer: 16
3) What is the highest network in class A of IP address?
Correct Answer: 128
4) What is the full form of TCP/IP?
Correct Answer: Transmission Control Protocol / Internet Protocol
5) How many layer are there in TCP/IP?
Correct Answer: 4