Which of the following statements about fiber-optic cabling is accurate?
A) Fiber-optic cabling has a low resistance to signal noise.
B) Light experiences virtually no resistance when traveling through glass.
C) Fiber-optic cable is cheaper than shielded twisted pair cabling.
D) The maximum length for a fiber segment is 20km.

Question

Quizplus · Accepted Answer

Light experiences almost no resistance and attenuation when traveling through glass, allowing for high-speed data transmission over long distances with minimal signal loss. A is incorrect as fiber-optic cabling is highly resistant to signal noise. C is incorrect as fiber-optic cabling is generally more expensive than shielded twisted pair cabling. D is incorrect as the maximum length for a fiber segment can vary depending on the quality of the cabling and equipment used, but can typically go up to several kilometers.

Which of the Following Statements About Fiber-Optic Cabling Is Accurate