This document provides information about how the world wide web works. It begins by defining the world wide web as publicly accessible websites that can be viewed with a web browser using hyperlinks. It then explains that Tim Berners-Lee invented the world wide web and the W3C oversees its development. Finally, it provides details on how a web request works, including how browsers use URLs and HTTP to connect to web servers, how servers return requested pages, and how IP addresses are used to locate devices on the internet.

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document of baabtra –Mentoring Partner
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3. Working of web
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4. The term "World Wide Web" refers to all of the publicly accessible
web sites in the world, in addition to other information sources that
web browsers can access. With a web browser, one can view web
pages that may contain text, images, videos, and other multimedia,
and navigate between them via hyperlinks. It was invented by Tim
Berners Lee who was a well known British computer scientist. He is
the director of the World Wide Web Consortium(W3C)
which oversees the Web’s continued development.

5. How does www
works???

6. # The first and foremost is to know about HTML(Hypertext
Markup Language). HTML helps in providing hypertext links and
allows the users to see webpage associated with the websites.
These hypertext links allows the users to move from one website
to another.

7. # Typically internet follows Client/server model where web-browsers
acts as client software on the remote machine. The server software is
hosted on the web server which acts as host.

8. # A web browser contains URL(Uniform resource locators) where the
visitors can specify the website they intend to see. A web browser also
contains hyperlinks through which they can get connected to the
webpage they want to reach. When the web browser sends the URL
request using HTTP(Hypertext Transfer Protocol), then the web
browser and the web server gets connected in order to get the desired
result.

9. # An URL consists of several parts. The first part-the http:// - which
is used for internet protocol. The second part is www -that tells
what kind of Internet resource is being contacted. The third part-is
xyz.com- for Web server identification.

10. # As soon as a request is sent on internet, the internet routers send
them to the web servers taking the reference of the URL that is
specified on the address bar. It goes to the specified web server and
search for the website that is specified by the visitor.
The web server then converts this request made in domain name
format internally into IP address format so that the system can
recognize. If any match is found then the process now occur vice
versa and fetches us the required website. This whole process is
termed as Domain Name Resolution.

11. An Internet Protocol address (IP address) is a numerical label
assigned to each device (e.g., computer, printer) participating
in a compute network that uses the Internet Protocol for
communication. An IP address serves two principal functions:
host or network interface identification and
location addressing.
IP addresses are binary numbers, but they are usually stored in
text files and displayed in human-readable notations, such as
172.16.254.1

13. # When the server finds the requested home page or any related
informations about the website then it displays the result on the
web browser.
This is how the world wide web works.

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