Quick Answer: What Is Protocol Explain?

What is Internet Protocol explain?

The Internet Protocol (IP) is the method or protocol by which data is sent from one computer to another on the Internet.

Each computer (known as a host) on the Internet has at least one IP address that uniquely identifies it from all other computers on the Internet..

What is difference between protocol and law?

Yes a protocol is a set of rules. That does not mean any set of rules is a protocol. A law is set of rules that I would not call protocol. … A communications protocol is a set of rules specifically for communication.

Why is protocol layering important?

Each layer adds the necessary information to the data so that the receiving system understands how to handle the data and is able to route the data. At the bottom layer on the sending side, the data is physically transmitted across some medium to the receiving system.

Why do we need IP addresses?

Internet Protocol (IP) addresses are the unique numbers assigned to every computer or device that is connected to the Internet. Among other important functions, they identify every device connected to the Internet, whether it is a web server, smartphone, mail server, or laptop.

Why is protocol needed?

Answer: Network protocols are needed because it include mechanisms for devices to identify and make connections with each other, as well as formatting rules that specify how data is packaged into messages sent and received.

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 another word for protocol?

In this page you can discover 32 synonyms, antonyms, idiomatic expressions, and related words for protocol, like: code, formality, decorum, manners, procedure, guideline, rules, etiquette, custom, crudeness and impropriety.

What is the difference between protocol and procedure?

Policy, Protocol and Procedure are words that often cause confusion. … A Protocol defines a set of Procedures or steps to be followed for the accomplishment of a given task. Procedures are task oriented. Procedures provide step-by-step instructions on how to do a task.

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 are the 5 components of data communication?

“The five components of a data communication system are the sender, receiver, transmission medium, message, and protocol.”

What is protocol and explain its types?

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)

What is protocol Wikipedia?

Protocol (object-oriented programming), a common means for unrelated objects to communicate with each other (sometimes also called interfaces; related to duck typing) Communication protocol, a defined set of rules and regulations that determine how data is transmitted in telecommunications and computer networking.

What is protocol and why is it important?

Essentially, it allows connected devices to communicate with each other, regardless of any differences in their internal processes, structure or design. Network protocols are the reason you can easily communicate with people all over the world, and thus play a critical role in modern digital communications.

What do you mean by protocol explain?

Protocol, in computer science, a set of rules or procedures for transmitting data between electronic devices, such as computers. In order for computers to exchange information, there must be a preexisting agreement as to how the information will be structured and how each side will send and receive it.

What is protocol in simple words?

A protocol is a standard set of rules that allow electronic devices to communicate with each other. These rules include what type of data may be transmitted, what commands are used to send and receive data, and how data transfers are confirmed. You can think of a protocol as a spoken language.

Who uses TCP?

TCP is appropriate when you have to move a decent amount of data (> ~1 kB), and you require all of it to be delivered. Almost all data that moves across the internet does so via TCP – HTTP, SMTP, BitTorrent, SSH, etc, all use TCP.

What is protocol and standard?

Standards are guidelines, these are more abstract. You can have products that meet the standard, exceed the standard or below a certain standard. Protocols are rules. They define exactly how data is exchanged and the expected behavior.

What are protocols needed?

Protocols provide us with a medium and set of rules to establish communication between different devices for the exchange of data and other services. Protocols are needed in every field like society, science & technology, Data Communication, media, etc.