What is Internet? Definition of Internet – – BIOGRAPHEY – FilmyVoice

What’s Web? 

 All of us use the Web in our every day life, and at the moment the Web and computer systems have change into an essential a part of human life.  Web is likely one of the greatest innovations of human civilization which has linked the whole world.  Web is made up of two phrases Inter and Community.  Wherein Inter means – linked to one another and Community means – community.  The Web is a community by means of which computer systems world wide are linked.  These computer systems are linked to one another wirelessly and trade knowledge.

 Usually phrases, the Web is a worldwide community by means of which computer systems and different digital gadgets world wide are linked and switch knowledge simply.  Web is the most important community on this planet.  Gadgets on the Web are linked to one another by means of copper wires, fiber optical cables, or wi-fi connections.  Web is probably the most fashionable system of knowledge know-how.  If we discuss in Hindi, Web means Web, comma, many individuals additionally name it Internet briefly.

Definition of Web –

 The Web is a large space community (WAN) by means of which computer systems and digital gadgets world wide join with one another and trade knowledge.

Varieties of Web :-

 The Web is a typical community that anybody can use.  However there are two kinds of web, so tell us concerning the kinds of web –

 Intranet

 Extranet

 What’s Intranet?

 Web can also be a kind of Web Community.  However this community is non-public.  Most firms use the Web to attach their computer systems securely.  It can’t be used with out Username and Password.  Web can also be a kind of community which can’t be utilized by any outsider.  Web is used to switch knowledge securely.

 What’s Extranet?

 Extranet can also be a kind of personal community which is linked from one department to a different with the assistance of public web.  To make use of the extranet, the consumer additionally wants a username and password.  The method of going from public Web to Intranet known as Extranet.

Who found Web?

 It was not doable for anybody particular person to find the Web.  1000’s of scientists and engineers collectively established this enormous community.  The Web began in 1967 through the Chilly Warfare beneath the title ARPANET (Superior Analysis Venture Company Community).  Wherein computer systems of 4 universities of America have been linked collectively.

 If you wish to know what the Web was invented for, it’s Bob Kahn and Vint Cerf who invented the framework that’s nonetheless getting used at the moment.  They set the foundations for the Web and have been named TCP (Transmission Management Protocol).  Later they added a protocol known as IP (Web Protocol).

When did Web begin in India :-

 The primary use of Web in India by means of phone line was made by Abroad Communications Company Restricted on 15 August 1995.  Initially, about 20-30 computer systems within the nation might hook up with the Web.  At the moment it was used just for exchanging important data and only some massive establishments and schools have been linked to the Web.  At first its pace was additionally very low.  After this, because the Web expanded in India, the pace of the Web additionally elevated lots.

 Within the 90s, Web developed quickly in India and it reached each nook of the nation.  At present, folks not solely use the Web for trade of knowledge, analysis and training, however by means of the Web, individuals are incomes lakhs and crores of rupees sitting at dwelling.

Introduction to Web companies:-

 There are numerous companies on the Web, a few of which now we have talked about beneath –

 File Switch Protocol (FTP) – FTP is used to switch information from one pc community to a different.

 Archie – Archie is used to look information saved in FTP.

 Piece of email (e-mail) – Info or messages are despatched or obtained by means of e mail.

 World Extensive Net (WWW) – By www, customers can entry data associated to their companies or group anyplace on this planet.

 Usenet – By Usenet, the consumer can acquire the knowledge crucial for him from completely different sources.

 Telnet – Can switch its knowledge by means of Telnet.  To make use of it, username and password are required.