What Is Protocol With Example?

What is protocol and why is it important?

Computers need to send data between themselves so that, for example, email can be exchanged and the Internet can function.

When two devices want to successfully communicate, they must agree to follow some rules about the way they will do it.

These are known as protocols..

What is a protocol in computer?

A network protocol is an established set of rules that determine how data is transmitted between different devices in the same network. Essentially, it allows connected devices to communicate with each other, regardless of any differences in their internal processes, structure or design.

What is Internet Protocol and examples?

Common Internet protocols include TCP/IP (Transmission Control Protocol/Internet Protocol), UDP/IP (User Datagram Protocol/Internet Protocol), HTTP (HyperText Transfer Protocol) and FTP (File Transfer Protocol). … HTTP is the protocol used to transmit all data present on the World Wide Web.

What is protocol and its type?

A protocol is a set of rules that governs the communications between computers on a network. In order for two computers to talk to each other, they must be speaking the same language. … IP/IPX (Network Layer) TCP/SPX (Transport Layer) HTTP, FTP, Telnet, SMTP, and DNS(combined Session/Presentation/Application Layers)

How many protocols are there?

Generally speaking, networks have three types of protocols — communication, such as Ethernet; management, such as the Simple Mail Transfer Protocol (SMTP); and security, such as Secure Shell (SSH).

What layer is SMTP?

application layerSMTP is part of the application layer of the TCP/IP protocol. Using a process called “store and forward,” SMTP moves your email on and across networks. It works closely with something called the Mail Transfer Agent (MTA) to send your communication to the right computer and email inbox.

What’s another word for protocol?

Protocol Synonyms – WordHippo Thesaurus….What is another word for protocol?conventionsetiquetteformalitiesmannerscourtesiescustomsproprietydecorumprocedurepolitesse183 more rows

What is Internet Protocol and its functions?

Internet Protocol, or IP, is the method that governs how computers share data across the Internet. When one computer sends data, such as an email or a web form, its message gets parsed into small packets that contain the sending computer’s Internet address, the receiving computer’s address, and part of the message.

What are the types of protocol?

Types of ProtocolsTransmission Control Protocol (TCP)Internet Protocol (IP)User Datagram Protocol (UDP)Post office Protocol (POP)Simple mail transport Protocol (SMTP)File Transfer Protocol (FTP)Hyper Text Transfer Protocol (HTTP)Hyper Text Transfer Protocol Secure (HTTPS)More items…

What is the purpose of a protocol?

A protocol is a set of step-by-step guidelines—usually in the form of a simple one- or two-page document—that is used by educators to structure professional conversations or learning experiences to ensure that meeting, planning, or group-collaboration time is used efficiently, purposefully, and productively.

What is UDP used for?

UDP (User Datagram Protocol) is a communications protocol that is primarily used for establishing low-latency and loss-tolerating connections between applications on the internet. It speeds up transmissions by enabling the transfer of data before an agreement is provided by the receiving party.

What is Internet Protocol in simple words?

The Internet Protocol (IP) is a protocol, or set of rules, for routing and addressing packets of data so that they can travel across networks and arrive at the correct destination. Data traversing the Internet is divided into smaller pieces, called packets.

Why is Internet Protocol important?

Internet Protocol (IP) is one of many communications protocols that compose the Internet Protocol Suite (IPS) and is arguably the most important protocol. … Specifically, IP is responsible for transmitting the digital packets from a source host to a destination host over a network connection.