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Questions and Answers
What type of signals are explored in the lesson?
What type of signals are explored in the lesson?
- Analog Signals
- Analog and Digital Signals (correct)
- Digital Signals
- Pulse Signals
Which term is used to describe a communication mode where data can only flow in one direction at a time?
Which term is used to describe a communication mode where data can only flow in one direction at a time?
- Full Duplex
- Half Duplex
- Simplex (correct)
- Multiplexing
What type of transmission involves the entire bandwidth of the medium?
What type of transmission involves the entire bandwidth of the medium?
- Amplitude Modulation
- Frequency Modulation
- Baseband Transmission
- Broadband Transmission (correct)
What does the signal-to-noise ratio measure?
What does the signal-to-noise ratio measure?
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Which term is associated with expressing noise level using logarithmic units?
Which term is associated with expressing noise level using logarithmic units?
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What concept involves combining multiple signals into one signal for transmission?
What concept involves combining multiple signals into one signal for transmission?
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What type of transmission mode allows data to flow in both directions simultaneously?
What type of transmission mode allows data to flow in both directions simultaneously?
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Which term refers to combining multiple signals into one for transmission over a shared medium?
Which term refers to combining multiple signals into one for transmission over a shared medium?
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In communication, what is the purpose of modulation?
In communication, what is the purpose of modulation?
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What does gain refer to in communication systems?
What does gain refer to in communication systems?
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