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Controlling the frequency is referred as _________(a) frequency modulation(b) hertz modulation(c) amplitude modulation(d) phase modulationI got this question in exam.My doubt stems from Multiplexing in section Data Communications and Computer Networks of Computer Fundamentals

Answer»

The CORRECT CHOICE is (a) FREQUENCY modulation

Explanation: It is referred to as frequency modulation. When there is a CHANGE in frequency, it is referred to as frequency modulation.



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