Final answer:
A twisted pair computer network cable consists of 4 pairs of wires.
Step-by-step explanation:
Subject: Computers and Technology
The correct answer is c. 4 pairs.
A twisted pair computer network cable consists of multiple pairs of wires twisted together. Each pair of wires is used for transmitting and receiving data in the network. The most commonly used twisted pair network cable is called Category 5 (Cat5) cable, which has 4 pairs of wires.
Each pair of wires in a twisted pair network cable is color-coded. The wire pairs are usually labeled as Pair 1 (blue and white-blue wires), Pair 2 (orange and white-orange wires), Pair 3 (green and white-green wires), and Pair 4 (brown and white-brown wires).