In telecommunications networks, twisted-pair wire:
A) Is the least commonly used medium
B) Facilitates mobile data communication
C) Is used for both voice and data transmission
D) Is commonly laid on the floors of lakes and oceans

Question

Quizplus · Accepted Answer

Twisted-pair wire is commonly used for both voice and data transmission in telecommunications networks. It consists of pairs of wires twisted together to reduce electromagnetic interference and crosstalk. It is not commonly used for mobile data communication and is not laid on the floors of lakes and oceans.

In Telecommunications Networks, Twisted-Pair Wire