9. Which type of cable would you use to connect multiple buildings in an industrial facility? A. Buried steel-armored cable B. Buried and aerial steel-armored cable C. Aerial loose-tube cable D. Buried tight-buffered cable

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Q: Which type of cable would you use to connect two buildings in an office installation? A. Buried…

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Fiber Optics

Fiber optics is a technology used to transmit the facts such as light or pulses with fiber or plastic over long distances. Visual fibers are about the width of a human hair strand and, when tied directly to a fiber-optic cable, can transmit multiple long-distance records and faster in different ways.