What is a protocol. Explain any four. ORWhy protocol is necessary for

1.	What is a protocol. Explain any four. ORWhy protocol is necessary for communication? Explain any two of them.
Answer» A protocol is a collection of rules and regulations to transfer data from one location to another. Transmission Control Protocol (TCP), which uses a set of rules to exchange messages with other Internet points at the information packet level. Internet Protocol (IP), which uses a set of rules to send and receive messages at the Internet address level. 1. FTP: File Transfer Protocol which is used for transferring files between computers connected to local network or internet. 2. HTTP: HTTP is a protocol used for WWW for enabling the web browse to access web server and request HTML documents.

What is a protocol. Explain any four. ORWhy protocol is necessary for communication? Explain any two of them.

Answer»

A protocol is a collection of rules and regulations to transfer data from one location to another. Transmission Control Protocol (TCP), which uses a set of rules to exchange messages with other Internet points at the information packet level. Internet Protocol (IP), which uses a set of rules to send and receive messages at the Internet address level.

1. FTP:

File Transfer Protocol which is used for transferring files between computers connected to local network or internet.

2. HTTP:

HTTP is a protocol used for WWW for enabling the web browse to access web server and request HTML documents.

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