What Is The Use Of Protocol?

What is protocol and 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).

Why is it important to follow protocol?

Importance of Standards in Management Fairness Standards and protocols to be followed in times of decision making can help to mitigate the impact of subjective judgment. … Standards and protocols ensure fair application of judgment and rules, which helps protect companies from potential lawsuits.

What is protocol in the workplace?

Learn More → Office protocol are attitudes, etiquette rules and guidelines for behavior that encompass the best way to act at work. It derives from social conventions, but also from laws that protect people from being harassed on the job.

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 the use of protocol in a computer network?

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.

How many types of protocols are there?

There are two common network protocols used to send data packets over a network. Together TCP as well as, UDP ahead the data packets through your device applying ports to different routers until they will connect with the last destination.

What is 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 another word for protocol?

What is another word for protocol?conventionsetiquettecivilitiesconventionalitiespunctilioaccepted behaviourcodecourtesycovenantcustom183 more rows

What are the 4 types of networks?

Types of NetworksPersonal area network, or PAN.Local area network, or LAN.Metropolitan area network, or MAN.Wide area network, or WAN.

Why is it important to follow training standards?

Trained employees have higher production standards Of course, getting work done quickly loses its impact if it isn’t done properly. Employees who are well trained are more likely to produce higher-quality output the first time around, thereby minimizing mistakes.

What is the difference between protocol and procedure?

The difference between Procedure and Protocol. When used as nouns, procedure means a particular method for performing a task, whereas protocol means the minutes, or official record, of a negotiation or transaction. … Procedure as a noun: A series of small tasks or steps taken to accomplish an end.

What is TCP and UDP?

TCP is a connection-oriented protocol and UDP is a connection-less protocol. TCP establishes a connection between a sender and receiver before data can be sent. UDP does not establish a connection before sending data.

What is a protocol in data communication?

A communication protocol is a system of rules that allow two or more entities of a communications system to transmit information via any kind of variation of a physical quantity. The protocol defines the rules, syntax, semantics and synchronization of communication and possible error recovery methods.

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.

What are the 5 components of data communication?

The five components are :Message – It is the information to be communicated. … Sender – It is the device which sends the data messages. … Receiver – It is the device which receives the data messages. … Transmission Medium – It is the physical path by which a message travels from sender to receiver.More items…•

What are the elements of communication protocol?

The key elements of protocol are syntax, semantics and timing.Syntax: Syntax refers the structure and format of the information data.Semantics: Semantics refers to the meaning of each section of bits. … Timing: Timing refers to two characteristics: when data should be sent and how fast it should be sent.

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.