internet tybcom
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Blog
IP Address
Domain Names
URL
What is INTERNET?
INTERNET
K.p.b Hinduja college
Blog
IP Address
Domain Names
URL
What is INTERNET?
What Is INTERNET ?
• A global system of interconnected computer networks.
• Worldwide collection of computer networks, co-operating with each other to exchange data using a common software standard.
• The Internet is also called as the Information Superhighway.
INTERNET
Blog
IP Address
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URL
What is INTERNET?
INTERNET
• Electronic mail.
• Method of exchanging digital messages, files.
• Free Web-based Email services are available such as Gmail, Yahoo mail, Hotmail, etc.
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What is INTERNET?
Blog
INTERNET
• Short term of “WEBLOG”.
•A discussion or information site.
• Individual can create Blog.
•E.g : www.blogger.com
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What is INTERNET?
Internet Protocol Address
INTERNET
• A unique number assigned to every device that is on the Internet.
• Typical address may be look like this 216.27.61.137
• No leading zeros in an IP address E.g: 123.45.067.89 - Invalid IP.
•Each address defines one & only one connection on the internet.
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What is INTERNET?
Domain Names
INTERNET
• Domain Name System (DNS was developed in 1984 by Dr. Paul Mockapetris)
• It is an Internet services that translates domain names into IP addresses.
• It is the computer name that can be used instead of an IP address.
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What is INTERNET?
Uniform Resource Locator
INTERNET
• Each web page has a unique address called a Uniform Resource Locator (URL).
• Each URL consists of 3 parts:
i. A PROTOCOL partii. A HOST partiii. A DOCUMENT part
•Web address looks like this: http://www.google.com/about.html
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Blog
IP Address
Domain Names
URL
What is INTERNET?
INTERNET