Computer Networking
Demodulation is the process of

converting analog signals to digital signals
None of these
converting digital signals to analog signals
combining many low speed channels into one high speed channel
dividing the high-speed signals into frequency bands

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Computer Networking
What is the purpose of flow control?

To regulate the size of each segment.
To reassemble segments in the correct order at the destination device.
To ensure that data is retransmitted if an acknowledgment is not received.
To provide a means for the receiver to govern the amount of data sent by the sender.

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