In a communication system, what does 'multiplexing' refer to?

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Question: In a communication system, what does \'multiplexing\' refer to?

Options:

Correct Answer: Combining multiple signals into one

Solution:

Multiplexing refers to combining multiple signals into one for transmission.

In a communication system, what does 'multiplexing' refer to?

In a communication system, what does 'multiplexing' refer to?

Step 1: Understand that in communication, we often have multiple signals that need to be sent.
Step 2: Realize that sending each signal separately can be inefficient and take up more resources.
Step 3: Learn that multiplexing is a technique used to combine these multiple signals into one single signal.
Step 4: Know that this combined signal can then be transmitted over a communication channel.
Step 5: Finally, understand that at the receiving end, the combined signal can be separated back into the original individual signals.

Multiplexing – The process of combining multiple signals into a single signal for transmission over a shared medium.