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Questions and Answers
What is the purpose of multiplexing?
What is the purpose of multiplexing?
- To assign nonoverlapping frequency ranges
- To divide time
- To divide frequencies
- To combine signals from multiple sources (correct)
Which division technique is the oldest and used in broadcast television, radio, cable television, and cell phones?
Which division technique is the oldest and used in broadcast television, radio, cable television, and cell phones?
- Multiplexing
- Division of time
- Division of transmission codes
- Division of frequencies (correct)
What does a multiplexor do?
What does a multiplexor do?
- Converts data streams to analog signals
- Assigns frequencies to each device
- Accepts input from one or more users (correct)
- Splits off each signal
What is the simplest multiplexing technique?
What is the simplest multiplexing technique?
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What are the three basic ways to divide medium?
What are the three basic ways to divide medium?
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What is multiplexing?
What is multiplexing?
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What is the role of a multiplexor?
What is the role of a multiplexor?
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What is frequency division multiplexing?
What is frequency division multiplexing?
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What are the three basic ways to divide a medium?
What are the three basic ways to divide a medium?
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What is a demultiplexor?
What is a demultiplexor?
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