What type of modulation uses discrete values of carrier frequencies to – McqOptions

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1.	What type of modulation uses discrete values of carrier frequencies to transmit binary data?
A.	Frequency modulation
B.	Amplitude shift keying
C.	Frequency shift keying
D.	Phase modulation
Answer» D. Phase modulation

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What type of modulation uses discrete values of carrier frequencies to transmit binary data?
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