1) internet theory


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this complete notes contains 5 power point slide, first 5 give u a practcal information about internet, and another ms word file contains all theory information

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1) internet theory

  1. 1. Internet Noats Maruthi 9008435923 The Man of Action
  2. 2. INTERNET
  3. 3. What is the Internet? <ul><li>A Network of Network is internet. Network means Communication between two more computers using cables or other media devices like valves, satellite, other electronic devices. Around the world. </li></ul><ul><li>The largest network of networks in the world. </li></ul><ul><li>Uses TCP/IP protocols and packet switching . </li></ul><ul><li>Runs on any communications substrate. </li></ul>
  4. 4. Network <ul><li>Communication between the people or Nations or Institutions using any devices like Mobile, Radio, TV, Newspaper etc. is called network. </li></ul>
  5. 5. <ul><li>A network of networks, joining many government, university and private computers together and providing an infrastructure for the use of E-mail, bulletin boards, file archives, hypertext documents, databases and other computational resources </li></ul><ul><li>The vast collection of computer networks which form & act as a single huge network for transport of data and messages across distances which can be anywhere from the same office to anywhere in the world. </li></ul>
  6. 6. Network Network: Communication between two or more then two computers
  8. 8. LOCAL AREA NETWORK (LAN): Communication Between computers within limited distance. Communication Media: Cable LAN Server Workstation or Node or Client
  9. 9. Metropolitan Area Network (MAN): Communication Between computers within a city. Communication Media: Telephone Lines or Radio waves Jayanagar Basavangudi Rajajinagar M G Road Yalahanka MAN
  10. 10. Wide Area Network (WAN) : New York Mumbai Bangalore Landon Australia WAN Communication Between computers across the world. Communication Media: Satellite
  11. 11. Applications of Network <ul><li>Printer Sharing </li></ul><ul><li>Files Sharing </li></ul>Server Client Printer
  12. 12. Satellite INTERNET Communication between millions of computers through out the world.
  13. 13. INTERNET
  14. 14. <ul><li>Applications of internet </li></ul><ul><ul><li>News www.timesofindia.com </li></ul></ul><ul><ul><li>Education www.bangaloreeducation.com </li></ul></ul><ul><ul><li>eBanking www.icicibank.com </li></ul></ul><ul><ul><li>eCommerce www.baazee.com </li></ul></ul><ul><ul><li>eGovernment kar.nic.in </li></ul></ul><ul><ul><li>Jobs timesjobs.com </li></ul></ul><ul><ul><li>eMail </li></ul></ul><ul><ul><li>eGreeting </li></ul></ul><ul><ul><li>Chatting </li></ul></ul><ul><ul><li>Gaming Online </li></ul></ul>
  15. 15. <ul><li>Terms to be Known: </li></ul><ul><li>Surfing or Browsing </li></ul><ul><li>Website adderss or URL(Uniform Resource Locator) </li></ul><ul><li>Browser </li></ul><ul><li>Internet Explorer or Netscape Navigator etc … </li></ul><ul><li>Toolbar in browser </li></ul><ul><li>Saving web page & pictures </li></ul><ul><li>Hyperlink </li></ul><ul><li>Server </li></ul><ul><li>Search engine </li></ul><ul><ul><li>www.google.com </li></ul></ul><ul><ul><li>www.yahoo.com </li></ul></ul><ul><ul><li>www.askjeeves.com </li></ul></ul><ul><ul><li>www.altavista.com </li></ul></ul>
  16. 16. Browser Hyperlink & Hypertext Homepage Website address or URL Toolbar Search Engine
  17. 17. This notes can be downloaded from Internet, website id is www.maruthivishnuvardhan.blogspot.com Its not ending, Now starting... Maruthi 9008435923