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Which of the following is the correct term for a cable made of pairs of insulated copper wires twisted together?

easy📝 Conceptual Q3 of 15
Computer Networks - Network Fundamentals
Which of the following is the correct term for a cable made of pairs of insulated copper wires twisted together?
ACoaxial cable
BFiber optic cable
CTwisted pair cable
DSatellite link
Step-by-Step Solution
Solution:

  1. Step 1: Understand cable types

    Twisted pair cables consist of two insulated copper wires twisted to reduce interference.

  2. Step 2: Differentiate from other cables

    Coaxial has a single copper core with shielding; fiber optic uses glass fibers; satellite link is wireless.

  3. Final Answer:

    Twisted pair cable -> Option C

  4. Quick Check:

    Twisted pair = Two twisted copper wires [OK]
Quick Trick: Twisted pair = two twisted copper wires [OK]
Common Mistakes:
MISTAKES
  • Confusing coaxial with twisted pair
  • Thinking fiber optic is copper
  • Choosing wireless options

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