Mind Map Gallery The Internet And The World Wide Web
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The Internet And The World Wide Web
This is All about Internet
Edited at 2021-03-31 16:12:14
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The Internet And The world Wide Web
History Of Internet
1940
Big computers that contains vacuum tube
Sub Topic
1960
Computer size shrunk
Computer network maintained by univerisities
Computer network is used by D.O.D (Department Of Defense)
1969
D.OD created first functioning Internet
Only have 4 networked computers connecting
UCLA
UC Santa Barbara
University Of Utah
Standford Research Institute
Called A.R.P.A.N.E.T(Advanced Research Project Agency Network)
To maintain communication of nuclear war
1970
A.R.P.A.N.E.T expanded gradually and by 1984 and reached 1000 hosts
1980
New network created
N.S.F.NET (National Science Foundation Network )
1986
connecting internet with computers and engineering research
expanding rapidly and reached 100,000 host by 1990
1990
NSFNET become main network line and removed the ARPANET
1992
World Wide Web appeared
Crated by Tim Berners Lee
Internet
Global Interconnected Computer Networks use Standardized Internet Protocol Suite (TCP/IP)
Networks of networks
consist of millions of
private and public
academic
business
Government Networks
that connected with
copper wires
fiber optic cables
wireless connection
other technologies
Used to enable communication on internet
coordinate the addresses of all the computers on the Internet and the away resources are passed around
Carries vast array of information resources and services
Interlinked Hypertext (www)
electronic Mail
Online Chat
file transfer
file sharing
online gaming
Voice over Internet Protocol
In Depth of Internet
www(World Wide Web)
System of Interlinked hypertext documents accessed via Internet
one can view web pages
consist of
text
images
videos
multimedia
navigate hyperlinks
Intranet
Private network
Connected via TCP/IP
Large companies and universities
Allowed only to authorized organization only
firewalls
prevent unauthorized internet users from accessing private networks
especially Intranet
Internet Protocol(IP) Addresses
Each computer on the internet has to have an address
The address is known as IP address
The address is known as IP address
standard IP address following specific format exp: 192:43:34:8
Routers and Packets
Information from one computer will be divided into
small parts less than 1.5 kilobyte
also known as packet
Packet will transmitted through
Internet Infrastructures
and recombined when it reached destination
Named Address and Domains
Name we use when accessing a host/server
Name address has corresponding number
that is assigned to the server
also known as IP address
a host usually will have IP address and named address
user can choose either of these address
Domain Suffixes
extension to domain name
that represent special meaning
example
type of Organization
Country of origin
What is in Internet
most famous social media
CEO is Mark Zuckernberg
with the users of 2.23 Billions of MAUs
People can use facebook for
Business
Dating
Gaming
Streaming
Politic
Influence
Most visited Websites
YouTube
With monthly visitor of 8.564 visitors globally
CEO is Susan Wojicki
People can use YouTube for
Watching videos
Watching Movies
Listen to Music
Influence
Most used search engine
google conquer with 70% of search market
CEO is Sundar Pichai
People can use Google for
Search everything
Biggest Virus Ever
Whale
At 9216 bytes, was for its time the largest virus ever discovered.
Most Expensive domain name
360.com
with approximately price about 17 Million
Most Expensive Websites Ever
VacationRentals.com
with approximately price about 35 Million