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Unit 2: The Internet
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About this unit
Discover the different components of the Internet, including the physical layer (Ethernet, Fiber, WiFi), different protocols (IP, TCP, UDP, DNS, HTTP), and the World Wide Web. You’ll learn how these components work together to connect people, and how initiatives are aiming to bridge the digital divide and get all of us online.Learn
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- Computer networksGet 3 of 4 questions to level up!
- Bit rate and bandwidthGet 3 of 4 questions to level up!
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- Internet addressing protocolGet 3 of 4 questions to level up!
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- Internet routing protocolGet 3 of 4 questions to level up!
- Redundancy and fault toleranceGet 3 of 4 questions to level up!
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- Transporting packetsGet 3 of 4 questions to level up!
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- Web protocolsGet 3 of 4 questions to level up!
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- Scalable systemsGet 3 of 4 questions to level up!
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- The Internet protocol suiteGet 3 of 4 questions to level up!
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- Open protocol developmentGet 3 of 4 questions to level up!
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