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Questions and Answers
What are the five components that make up a data communications system?
What are the five components that make up a data communications system?
What are the three ways in which data can flow between two devices?
What are the three ways in which data can flow between two devices?
In a point-to-point connection, how many devices are connected by a dedicated link?
In a point-to-point connection, how many devices are connected by a dedicated link?
What does topology refer to in the context of a network?
What does topology refer to in the context of a network?
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What is a network?
What is a network?
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What is the key function of a protocol in data communication?
What is the key function of a protocol in data communication?
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Where does a wide area network (WAN) typically span?
Where does a wide area network (WAN) typically span?
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What best describes the Internet?
What best describes the Internet?
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