_____ cable has a single copper wire at its center and is surrounded by insulation and shielding.
A) Fiber optic
B) Telephone
C) Category 9
D) Coaxial

Question

Quizplus · Accepted Answer

Coaxial cable has a single copper wire at its center with insulation and shielding for transmission of signals. Fiber optic cables use light to transmit data, telephone cables have multiple copper wires, and there is no such thing as Category 9 cable.

_____ Cable Has a Single Copper Wire at Its Center