is a communications medium consisting of strands of copper wire twisted together in pairs is a network, generally provided by common carriers, that covers a wide geographical

Answer: Twisted-pair cable

Explanation: Twisted pair cable is the cabling copper wire that is used for communication. The structure of the copper wire in cable is twisted around with each other in insulated form.

This cable provides the benefit of elimination of the electromagnetic effect and noise as well as lowering the cross-talk mechanism. It is used in organization communication wiring, home telephone wiring etc.