Which of the following defines how data is placed on a carrier signal?
A) Modulation
B) Multiplexing
C) Digitization
D) Adaptation

Question

Quizplus · Accepted Answer

Modulation is the process of altering a carrier signal in order to transmit data. It involves changing one or more properties of the carrier signal (such as its amplitude, frequency, or phase) to represent the information to be transmitted. Multiplexing is the technique of combining multiple signals into one, and digitization refers to the process of converting analog signals into digital format. Adaptation is a more general term and does not specifically apply to the placement of data on a carrier signal.

Which of the Following Defines How Data Is Placed on a Carrier