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How to implement a network medium that is not susceptible to EMI. Which type of cabling should you use?

  • A.Fiber-optic cables
  • B.Category 5 UTP cable
  • C.Thinnet coax
  • D.Thicknet coax

Answer: A

Correct answer: Fiber-optic cables

Fibre carries light rather than current, so it neither picks up electromagnetic interference nor radiates any. Every copper cable in the list is susceptible, however well shielded.

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