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_____ is made of glass or plastic and transmits signals in the form of light.

_____ is made of glass or plastic and transmits signals in the form of light.

  • (A) Optic Fiber
  • (B) Coaxial Cable
  • (C) Twisted Pair
  • (D) Underground Cable
Fiber optic cables are a type of communication tool that consists of thin strands made from high-quality glass or plastic. These cables differ from traditional ones because they don't rely on electricity; instead, they send data using light signals. This method involves the principle of total internal reflection. As a result, fiber optics offer incredibly high bandwidth and can transmit over long distances without any problems. Moreover, electromagnetic interference doesn't affect them at all.
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Related MCQs:

 ‘NATO’ is an abbreviation of:

March 18, 2026 No Comments
  • (A) North Atlantic Treaty Organization
  • (B) Non-Aligned Treaty Organization
  • (C) Non-Aligned Trading Organization
  • (D) North American Transport Organization

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