Readers ask: What Is A Protocol Computer Science?

What are protocols in programming?

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 with example?

A protocol is a standard set of rules that allow electronic devices to communicate with each other. Examples include wired networking ( e.g., Ethernet), wireless networking ( e.g., 802.11ac), and Internet communication ( e.g., IP).

What is a protocol GCSE Computer Science?

A network protocol is an agreed way of how to communicate over a network. A protocol is often made formal by setting up a world standard. In general, the word ‘ protocol ‘ means an agreed set of rules of how to do something.

What is protocol and its types?

There are various types of protocols that support a major and compassionate role in communicating with different devices across the network. Post office Protocol (POP) Simple mail transport Protocol (SMTP) File Transfer Protocol (FTP) Hyper Text Transfer Protocol (HTTP)

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Why is protocol needed?

Answer: In information technology, a protocol is the special set of rules that end points in a telecommunication connection use when they communicate. Protocols specify interactions between the communicating entities. Protocols are basically needed because it’s important for the receiver to UNDRSTAND the sender.

Is Protocol a software?

2 Answers. No. A protocol is not an application. A protocol is a set of rules for systems or components of systems to communicate with each other, exchange information, recover from errors, establishing a semantics.

What is protocol and how it works?

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 the difference between protocol and procedure?

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.

Which protocol is used in Web?

Hypertext Transfer Protocol (HTTP ) Created by Pamela Fox. Whenever you visit a page on the web, your computer uses the Hypertext Transfer Protocol (HTTP ) to download that page from another computer somewhere on the Internet.

What is the purpose of Post Office Protocol?

Purpose. The Post Office Protocol provides access via an Internet Protocol (IP) network for a user client application to a mailbox (maildrop) maintained on a mail server. The protocol supports download and delete operations for messages.

What is a valid protocol for email addresses?

The commonly used protocols are- IMAP, POP3, SMTP, and Exchange. These are few protocol types one would come across while accessing an email client. The protocol details can be accessed via the server settings based on the email client being used.

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What does protocol mean?

English Language Learners Definition of protocol: a system of rules that explain the correct conduct and procedures to be followed in formal situations.: a plan for a scientific experiment or for medical treatment. formal: a document that describes the details of a treaty or formal agreement between countries.

What is TCP vs UDP?

TCP and UDP are both transport layer protocols. TCP is a connection orientated protocol and provides reliable message transfer. UDP is a connection less protocol and does not guarantee message delivery.

What are switching protocols?

101 Switching Protocols is a status code that’s used for a server to indicate that the TCP conncection is about to be used for a different protocol. The best example of this is in the WebSocket protocol. WebSocket uses a HTTP handshake when creating the connection, mainly for security reasons.

What is protocol write its type?

All data of protocols are stored in binary information. Protocol language is a mixture of bits, characters, integers, etc. HTTP is an application-layer protocol that is used for transferring files on the internet. It is used by web browsers and servers use to communicate.

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