Computer Networking
For data communications to occur, the communicating devices must be part of a communication system made up of a combination of?

Hardware and software
All of these
WAN and LAN
Full duplex and half duplex

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Computer Networking
Bandlimited signal is

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

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