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Which of the protocol is not used in the network layer of the TCP/IP model?(a) ICMP(b) IP(c) IGMP(d) HTTPThe question was asked in an interview.This intriguing question comes from Network Models topic in section Understanding Network Models for Security of Cyber Security

Answer»

Correct answer is (d) HTTP

To elaborate: Internet Control MESSAGE Protocol (ICMP), Internet Protocol (IP) and Internet Group Management Protocol (IGMP) are used in the network LAYER. HTTP is used in APPLICATION layer of TCP/IP model.



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