Internet and the world wide web
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Internet and the world wide web
![Connecting To the internet 1) Dial up networking ,[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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Internet and the world wide web
- 1. Internet and the world wide web Grade 12
- 4. Connecting To the internet 3) ADSL Fastest Asymmetric Digital subscriber Line Transforms the existing telephone wires into a high-speed digital data lines
- 5. A Protocol A Standard set of rules in which different networks are linked together
- 6. TCP/IP The protocol for sending & receiving data over the internet TCP/IP breaks down the data into little packets then ensures that the data is reassembled into its original form
- 7. Host ( Server) The computer on the internet that provides services such as e-mail, news , data
- 8. IP Address The unique address that each computer has to be identified The first two or three numbers identify the computer network The rest identify the individual computers
- 9. You are tracked !!!! Every time you send an-email or browse the web , your IP is send behind the scenes
- 10. Internet Cache Speeds up the display of web pages The files & pages stored by the web browser on your hard disk Temporary internet files