Friday, January 21, 2011

DIFFERENCE BETWEEN INTERNET AND WWW

HOW  INTERNET  DIFFERS FROM WWW

The information on the web is transported over the internet.The web therefore uses the Internet in fact , the web is driving force behind the Internet.

The WWW is the combination of 4 basic ideas:-

 1) HYPERTEXT :-
                            A format of information which allows one in a computer environment, to move from one part of a document to another or from one document to another document through internal connections among these documents called   HYPER-LINKS.

2) UNIFORM RESOURCE LOCATOR / IDENTIFIER :-
Unique identifier used to locate a particular resource ( computer file , document or other resource ) on the network.

3) THE CLIENT-SERVER MODEL OF COMPUTING :-
A system in which client-software or a client computer makes requests of server software or a server computer that provides the client with resources or services such as data or files.

4) MARK-UP LANGUAGE :-
Character or codes embedded in text which indicates structure semantic meaning an advice on presentation.




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