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- The Big Picture 3:57
- The Big Picture 5 questions
- Sir Tim Berners-Lee and URLs 2:23
- Sir Tim Berners-Lee and URLs 3 questions
- Domain Names and IP Addresses 3:56
- Domain Names and IP Addresses 3 questions
- The Domain Name System 2:15
- The Domain Name System 3 questions
- HTTP and HTTPS 3:14
- HTTP and HTTPS 3 questions
- Final Review 5 questions
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- 2x 2x
- 1.75x 1.75x
- 1.5x 1.5x
- 1.25x 1.25x
- 1.1x 1.1x
- 1x 1x
- 0.75x 0.75x
- 0.5x 0.5x
The Domain Name System or DNS is made up of domain name servers, a special type of server that looks up the IP address of other servers once you give it a domain name.
Fun Fact: Paul Mockapetris and Jon Postel figured out the Domain Name System.
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