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Questions and Answers
What are the fundamental characteristics that the effectiveness of a data communications system depends on?
Which component is not part of a data communication system according to the text?
What does a protocol define in the context of data communication?
Which of the following is not listed as a network application in the text?
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What is a network according to the given text?
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What governs data communication and defines what is communicated, how it's communicated, and when it's communicated?
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Which of the following is NOT a fundamental characteristic that the effectiveness of a data communications system depends on?
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Which component is NOT part of a data communication system according to the given text?
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Which of the following is NOT listed as a network application in the given text?
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What is a set of devices (nodes) connected by communication links, capable of sending and/or receiving data generated by other nodes on the network?
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Which component is not part of a data communication system according to the given text?
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What is a set of devices (nodes) connected by communication links, capable of sending and/or receiving data generated by other nodes on the network?
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What governs data communication and defines what is communicated, how it's communicated, and when it's communicated?
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Which of the following is NOT listed as a network application in the given text?
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What are the fundamental characteristics that the effectiveness of a data communications system depends on?
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Study Notes
Data Communication System
- The effectiveness of a data communication system depends on three fundamental characteristics: delivery, accuracy, and timeliness.
- A protocol governs data communication and defines what is communicated, how it's communicated, and when it's communicated.
Network
- A network is a set of devices (nodes) connected by communication links, capable of sending and/or receiving data generated by other nodes on the network.
Components
- According to the text, the following is not part of a data communication system: humans.
Network Applications
- The following is NOT listed as a network application in the text: email client.
Other Key Points
- Delivery, accuracy, and timeliness are the fundamental characteristics that the effectiveness of a data communications system depends on.
- A protocol defines what is communicated, how it's communicated, and when it's communicated in the context of data communication.
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Description
Test your knowledge of computer network fundamentals with this quiz, covering topics such as network devices, communication links, data transfer, and network effectiveness. Stay sharp and challenge yourself!
