session 1 - understanding the internet(12feb13)
Post on 22-Nov-2014
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Understanding the
• Growth• Who and Why• What the future
holds
The web in context
The Internet is the infrastructure that allows you to build a
• Client and server, local and remote
• Domain names and domain name servers
• Uniform resource locators (URLs)• What is a protocal
• How do I connect1. Dial-up
2. DSL3. 3G
4. Wi-Fi5. Modem6. Router
7. ISP
http://computer.howstuffworks.com/wireless-network.htm
What is the internet used for?
What have I used the internet for?
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