Technician A says that a high bus backbone consists of a twisted wire pair wound with bare copper wire and wrapped with a foil shield.Technician B says that the bare copper wire used in a high bus backbone is known as the drain.Who is correct?

A) Technician A only
B) Technician B only
C) Both A and B
D) Neither A nor B

High Bus Backbone

A robust and high-capacity main communication line in a bus network architecture, ensuring efficient data transfer among multiple devices.

Twisted Wire Pair

A type of cable where two conductors are twisted together to reduce electromagnetic interference.

Bare Copper Wire

A type of electrical wire made of pure copper without any insulation or protective sheathing, commonly used for grounding purposes.