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Internet tybcom

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Internet tybcom

  1. 1. Blog IP Address Domain Names URL Email What is INTERNET? INTERNET K.p.b Hinduja college
  2. 2. Blog IP Address Domain Names URL Email 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
  3. 3. Blog IP Address Domain Names URL Email What is INTERNET? Email INTERNET • Electronic mail. • Method of exchanging digital messages, files. • Free Web-based Email services are available such as Gmail, Yahoo mail, Hotmail, etc.
  4. 4. Blog IP Address Domain Names URL Email What is INTERNET? Blog INTERNET • Short term of “WEBLOG”. •A discussion or information site. • Individual can create Blog. •E.g : www.blogger.com
  5. 5. Blog IP Address Domain Names URL Email 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.
  6. 6. Blog IP Address Domain Names URL Email 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.
  7. 7. Blog IP Address Domain Names URL Email 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 part ii. A HOST part iii. A DOCUMENT part •Web address looks like this: http://www.google.com/about.html next
  8. 8. Blog IP Address Domain Names URL Email What is INTERNET? INTERNET

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