Your name is Huey, yours is Dewey, and you are Louie

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Your name is Huey, yours is Dewey, and you are
Louie
http//www.imdb.com/title/tt0048960/

• Bruce Dern in Silent Running (1974)

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Computer Science 101Lecture 28
author.handalak.com/.../ images/javascript.jpg

• Fall Semester 2007
• Monday, October 29
• Week 10/18
• Albert H. Carlson

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Announcements

• The Power Point Project is due Friday, November 2
• Homework 4 is due Friday, November 9
• CSS is due Friday, November 16

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History of the Internet

• How has the Internet grown?

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History of the Internet

• No oneccit is a public, cooperative,
  andindependent network
• Several organizations set standards

• Who controls the Internet?

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How the Internet Works

• Text version of Internet protocol (IP) address

• What is a domain name?

• Number that uniquely identifies each computer or
  device connected to Internet

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The World Wide Web

• Program that allows you to view Web pages

• What is a Web browser?

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The World Wide Web

• What is a URL?

Unique address for a Web page A web server
delivers the Web page to your computer
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TCP/IP Again

• It has an address called the IP address in
  order to get packets to the right place
• Addresses are of the form
• XXX.XXX.XXX.XXX
• XXX can be any number from 0 255
• The address is normally assigned by the network
  you are on
• Dynamic address allocation is called DHCP

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Questions?