Communication network is – McqOptions

MCQOPTIONS

1.	Communication network is
A.	one or more conductors that serve as a common connection for a related group of devices
B.	a continuous frequency capable of being modulated or impressed with a second signal
C.	the condition with two or more stations attempt to use the same channel at the same time
D.	a collection of interconnected functional units that provides a data communications service among stations attached to the network
Answer» E.

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