Computer Networks - Network Fundamentals
Which transmission medium is best suited for long-distance, high-speed data transfer with minimal signal loss?
Which transmission medium is best suited for long-distance, high-speed data transfer with minimal signal loss?
medium📝 Conceptual Q5 of 15
Step-by-Step Solution
Solution:
Step 1: Review characteristics of each medium
Twisted pair is slower and limited in distance; radio and infrared are wireless with interference.Step 2: Identify the best for long-distance and speed
Fiber optic uses light in glass fibers, offering very high speed and low signal loss over long distances.Final Answer:
Fiber optic cable -> Option BQuick Check:
Long-distance high-speed = Fiber optic [OK]
Quick Trick: Fiber optic = fastest and longest distance cable [OK]
Common Mistakes:
MISTAKES- Choosing twisted pair for long distance
- Confusing wireless with cable advantages
- Ignoring signal loss factors
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