Computer Networking
Baseband is

the simultaneous transmission of data to a number of stations
None of these
transmission of signals without modulation
a signal all of whose energy is contained within a finite frequency range
All of these

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Computer Networking
What is the purpose of flow control?

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

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