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What is protocol in data communication? Explain with an example.

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प्रश्न

What is protocol in data communication? Explain with an example.

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उत्तर

In communication, Protocol is a set of standard rules that the communicating parties - the sender, the receiver, and all other intermediate devices need to follow.

Various data communication protocols are :

HTTP: HyperText Transfer Protocol,

FTP: File Transfer Protocol,

TCP/IP: Transmission Control Protocol Internet Protocol,

SMTP: Simple Mail Transfer Protocol,

POP: Post Office Protocol,

PPP: Point-to-Point Protocol

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Introduction to Protocols
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अध्याय 11: Data Communication - Exercise [पृष्ठ २२२]

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एनसीईआरटी Computer Science [English] Class 12
अध्याय 11 Data Communication
Exercise | Q 12. | पृष्ठ २२२

संबंधित प्रश्न

Complete the list of following protocols.


Wi-Fi stands for ______.


It guarantees the sending of data is successful and which checks error on operation at OSI layer is ______.


Which one of the following will secure data on transmissions?


______ provides e-mail service.


Define Intranet.


How many types of RFID system available and what are they?


Expand FTP.


List out the components of a RFID enabled system.


Write a short note on HTTP.


HTML stands for ______.


Which one of the following is the most common internet protocol?  


Which of the following `"TCP"/"IP"` protocols is used for transferring files from one machine to another?   


The standard suite of protocols used by the Internet, Intranets, extranets and some other networks are:  


Which protocol is used to transfer the hypertext documents on the internet?  


What HTTP stands for?


Write a short note on the following:

DNS


Which protocol is used to send an E-Mail over a network?


Consider the URL: https://www.shiskha.com and answer the following question:

What does .com suggest?


Consider the URL: https://www.shiskha.com and answer the following question:

Which component identifies the type of protocol?


Consider the URL:https://www.shiskha.com and answer the following question:

What is the significance of "s" in https?


Expand the following in the context of Internet Protocol:

SMTP


Write the difference between SMTP and POP3.


Consider the following URLs:

https://www.practicepayment.com______URL1
http://www.prcticepayment.com______URL2

Which of the two URLs will you prefer to use and why?


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