CBSE FIT Chapterwise Quick Review

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Internet : Internet is a global system of interconnected computer networks that use the standard Internet Protocol Suite (TCP/IP) to serve several billion users worldwide. It is a network of networks that consists of millions of private,public, academic, business and government networks of local to global scope that are linked by a broadarray of electronic, wireless and optical networking technologies. The Internet carries an extensive range of information resources and services, such as interlinked hypertext document of the world wide web (www).

TCP/IP : TCP/IP is actually a collection of protocols or rules, that govern the way data travels from one machine to another across networks. The Internet is based on TCP/IP. TCP/IP has two major components : TCP and IP. TCP/IP stands for Transmission Control Protocol / Internet Protocol.

ISP : Any organization that provides access to the Internet is called ISP (Internet Service Provider). Internet Service Providers worldwide offer various options and packages to the general public for Internet access. In India, VideshSanchar Nigam Limited (VSNL), Mantra Online, Satyam Online, MTNL, etc. are the leading ISPs.

For details visit the link attached below on CBSE Class 10 Foundation of Information Technology Chapterwise Quick Review