Q:

What are the different types of protocols?

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Quick Answer

There are several different definitions of the word protocol. One deals with diplomacy and treaties or negotiations between states, while another deals with a medical or scientific plan of study or treatment. A third definition relates to computer networking.

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Full Answer

Generally speaking, a protocol is a method of controlling the discourse between two or more parties, unless when speaking about a medical protocol. Then, it is the process, governed by rules, by which medical care is administered.

Computer network protocols come in a wide variety. One of the best known network protocols is TCP/IP, which stands for Transmission Control Protocol / Internet Protocol. These protocols regulate how data is packaged to send from one computer to another, and forms the backbone of the contemporary Internet.

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    What is the importance of TCP/IP?

    A:

    Transmission Control Protocol (TCP) and Internet Protocol (IP) are the two most important lower-level protocols enabling Internet connectivity. IP is responsible for moving packets of data from one connection point to the next, while TCP verifies the integrity of data traveling between two endpoints. TCP and IP work together so much that the two protocols are commonly referred to as TCP/IP.

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    How does the Internet work?

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    The Internet connects millions of computer networks together worldwide using a system of standardized protocols, such as TCP/IP. These protocols ensure that all the smaller networks that make up the greater Internet can communicate with each other.

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