what is protocol, how many type of protocol.

Question

Accepted Answer

A protocol is a set of rules that governs the communication between devices in a network. There are several types of protocols.

A protocol defines the format, timing, sequencing, and error control of data transmission.
Protocols can be categorized into network protocols, transport protocols, and application protocols.
Examples of network protocols include IP (Internet Protocol), ICMP (Internet Control Message Protocol), and ARP (Address Resolution Protocol).
Transport protocols include TCP (Transmission Control Protocol) and UDP (User Datagram Protocol).
Application protocols include HTTP (Hypertext Transfer Protocol), FTP (File Transfer Protocol), and SMTP (Simple Mail Transfer Protocol).

Accepted Answer

There are three main types of network protocols. These include network management protocols, network communication protocols, and network security protocols: Communication protocols include basic data communication tools like TCP/IP and HTTP

Accepted Answer

A Network Protocol is an established set of rules that determine how data is transmitted between different device in the same network. 
There are three main types of protocols, 1) TCP 2) IP 3) UDP.

what is protocol, how many type of protocol.

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