A connection between two end points, either physical or logical, over which data may travel in both directions simultaneously is called _____

A connection between two end points, either physical or logical, over

1.	A connection between two end points, either physical or logical, over which data may travel in both directions simultaneously is called _____
A.	Dump point
B.	Datalink
C.	Duplex
D.	Networks
Answer» D. Networks