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About World Wide Web

In: Computers and Technology

Submitted By Megaverse
Words 507
Pages 3
The World Wide Web (WWW) is a massive set of interlinked documents, images and other resources (standards and protocols). In 1991, CERN publicly launched the new World Wide Web by English Scientist, Tim Berners Lee in 1989. The pages were interlinked to other such pages using hyperlinks and the URLs creating a great bid web of information. This is why Tim Berners Lee decided to name it as the World Wide Web.
Web Addressing System: An Addressing System for the Internet was designed by the Internet Engineering Task Force (IETF). In this scheme, unique names and numbers are assigned to identify the computers on the Internet. Every website has a name called domain name. Each computer on Internet is also known as host. It is identified on the Internet by its unique IP address. There are two methods of IP addressing: Letter Addressing System Number Addressing System
Letter Addressing System: It is an addressing system where unique identification names are given to websites. Each website is assigned to unique name. The user just puts in the name of the website and the corresponding website opens up in the browser. Few examples are given below: google.co.in cbse.nic.in
Here the last letters are important as they provide information about the kind of organization to which the address belongs. Some of the important abbreviations are: edu: Educational Institution gov: Government Organizations org: Nonprofit Organization
The letter addressing system also uses country code to specify the country. These codes normally comprise of two letters. Examples: in: India uk: United Kingdom us: United States of America
Number Addressing System: A numeric address is a unique number used to designate the address of website. This unique number address is known as IP address. The format of an IP address is a 32-bit numeric address written as four numbers…...

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