Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).

Data Communication & NetworkingTransmission Media

Bit transfer between parts

A.Frequency modulation
B.Analog modulation
C.Digital modulationCorrect answer
D.Phase modulation

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Quick fact: Bit transfer between parts is achieved through digital modulation, which converts digital bit streams into signals suitable for transmission.

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Bit transfer between parts

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