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Which of the following is a characteristic of wired transmission media?

easy📝 Conceptual Q1 of 15
Computer Networks - Network Fundamentals
Which of the following is a characteristic of wired transmission media?
AIt cannot be used for long-distance communication
BIt transmits data through air using radio waves
CIt is always slower than wireless media
DIt uses physical cables to transmit data
Step-by-Step Solution
Solution:

  1. Step 1: Understand the nature of wired media

    Wired transmission media use physical cables like copper or fiber optics to carry signals.

  2. Step 2: Compare with wireless media

    Wireless media transmit data through air without cables, using radio or light waves.

  3. Final Answer:

    It uses physical cables to transmit data -> Option D

  4. Quick Check:

    Wired media = Physical cables [OK]
Quick Trick: Wired means cables carry signals physically [OK]
Common Mistakes:
MISTAKES
  • Confusing wired with wireless
  • Thinking wired is always slower
  • Assuming wired can't be long-distance

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