Computer Networking
Baseband is

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

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Computer Networking
Communication network is

one or more conductors that serve as a common connection for a related group of devices
a collection of interconnected functional units that provides a data communications service among stations attached to the network
None of these
a continuous frequency capable of being modulated or impressed with a second signal
the condition with two or more stations attempt to use the same channel at the same time

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Computer Networking
"BAUD" rate means

The number of bits transmitted per unit time.
The number of bytes transmitted per unit time.
The rate at which the signal changes.
None of these

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