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Transmission Control Protocol/Internet Networking Protocol have ___________(a) Four Layers(b) Five Layers(c) Six Layers(d) Seven LayersThis question was addressed to me during an online exam.My query is from TCP over Wireless in division Network Protocol of Wireless/Mobile

Answer»

The correct option is (a) Four LAYERS

For explanation: TCP/IP functionality is DIVIDED into four layers, each with its own set of agreed-upon protocols: The datalink layer consists of methods and protocols that operate only on a link. The Internet layer connects INDEPENDENT networks to TRANSPORT the packets. The Transport layer handles COMMUNICATIONS between. The Application layer standardizes data exchange for applications.



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