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Questions and Answers
Which component is responsible for converting the input message into a form suitable for transmission?
Which component is responsible for converting the input message into a form suitable for transmission?
What is the process of systematically varying an attribute of the carrier signal called?
What is the process of systematically varying an attribute of the carrier signal called?
Which component is considered the weakest link in a communication system?
Which component is considered the weakest link in a communication system?
Which component is responsible for converting the received signal back into a usable form?
Which component is responsible for converting the received signal back into a usable form?
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What type of signal has an infinite number of possible values?
What type of signal has an infinite number of possible values?
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Which of the following is NOT a typical input transducer?
Which of the following is NOT a typical input transducer?
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Which of the following is not a function of the output transducer in a communication system?
Which of the following is not a function of the output transducer in a communication system?
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What is the primary purpose of the receiver in a communication system?
What is the primary purpose of the receiver in a communication system?
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Which modulation technique varies the frequency of the carrier signal to represent the information?
Which modulation technique varies the frequency of the carrier signal to represent the information?
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What is the primary function of the transmitter in a communication system?
What is the primary function of the transmitter in a communication system?
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Which of the following is not a type of waveform used in analog signal representation?
Which of the following is not a type of waveform used in analog signal representation?
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What is the primary function of the channel or medium in a communication system?
What is the primary function of the channel or medium in a communication system?
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What is the primary purpose of a transducer in a communication system?
What is the primary purpose of a transducer in a communication system?
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Which modulation technique is commonly used for AM radio broadcasting?
Which modulation technique is commonly used for AM radio broadcasting?
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In a full-duplex communication system, what is the primary advantage compared to a simplex system?
In a full-duplex communication system, what is the primary advantage compared to a simplex system?
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What is the primary advantage of using parallel transmission over serial transmission?
What is the primary advantage of using parallel transmission over serial transmission?
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Which of the following is an example of a half-duplex communication system?
Which of the following is an example of a half-duplex communication system?
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What is the purpose of the electromagnetic spectrum in communication systems?
What is the purpose of the electromagnetic spectrum in communication systems?
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