Because a data transmission signal is an electrical impulse, _____ is excellent for transmitting computer network data.
A) wood
B) copper
C) steel
D) brass

Question

Quizplus · Accepted Answer

Copper is an excellent conductor of electricity and is commonly used in computer network cables for transmitting data signals. Wood, steel, and brass are poor conductors and not suitable for data transmission.

Because a Data Transmission Signal Is an Electrical Impulse, _____