Lec # 4 Q: 4 HISTORIES OF INTERNET & WORLD WIDE WEB? History of internet: In late 1960’s J.C.R. Licklider and Leonard Kleinrock of MIT (Michigan Institute of Technology ) Researched at MIT project Mac (now the laboratory for computer science the home of web www) Was founded by ARPA (The Advance Research Project Agency Department Of Defense). One of the primary goal for the network was allow multiple users to network was allow multiple user to send & receives information over the same communication path. The network operated with the technique called packed switching in which data was sent in the small packages called packets. The protocol for the communication over ARPA net became known as TCP (Transmission Control Protocol). The TCP ensure that message was properly routed from sender to receiver. World Wide Web: Even through the internet was developed more than 4 decades (2 centuries) ago the introduction of www was relatively a recent event. In 1990 Tim Burner Lee a European laboratory of practical physics developed the World Wide Web in several communication protocol that formed the back bone of web. Www is most popular services of internet. Provide access to web pages. They can include text, graphics, animation, music etc. Into 2005 over 3 million pages will be design. The internet key technology concept: Internet: Internet is the network of networks.
Q: 4 HISTORIES OF INTERNET & WORLD WIDE WEB?History of
internet: In late 1960s J.C.R. Licklider and Leonard Kleinrock of
MIT (Michigan InstituteofTechnology)Researched at MIT project Mac
(now the laboratory for computer science the home of web www)Was
founded by ARPA (The Advance Research Project Agency Department Of
Defense). One of the primary goal for the network was allow
multiple users to network was allow multiple user to send &
receives information over the same communication path. The network
operated with the technique called packed switching in which data
was sent in the small packages called packets. The protocol for the
communication over ARPA net became known as TCP (Transmission
Control Protocol). The TCP ensure that message was properly routed
from sender to receiver.
World Wide Web:Even through the internet was developed more than
4 decades (2 centuries) ago the introduction of www was relatively
a recent event. In 1990 Tim Burner Lee a European laboratory of
practical physics developed the World Wide Web in several
communication protocol that formed the back bone of web. Www is
most popular services of internet. Provide access to web pages.
They can include text, graphics, animation, music etc. Into 2005
over 3 million pages will be design.
The internet key technology concept:
Internet:Internet is the network of networks.The internet
consists of two types of machine.Server:Computers that offer the
information to be need. Servers software:Server machine runs
special software that allows Respond to client request for
information Accept web server Apache web server Internet
information MS Personal servers
Clients:Computer that read information offered are called
clients.Browser:Client runs special software (browser software)
that allows Locate appropriate server Query the server for the
information to be read.
