MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -Fiber-optic cables transmit data via pulses of light. Optical fibers are very thin strands of glass or plastic less than 1/10 the thickness of a human hair.

Detailed explanation-2: -Fiber optics transmit data in the form of light particles–or photons–that pulse through a fiber optic cable. The glass fiber core and the cladding each have a different refractive index that bends incoming light at a certain angle.

Detailed explanation-3: -Optic fiber technology offers low-loss, long-distance, high-speed signal transmission through silica-glass fibers commonly known as optical fibers.

Detailed explanation-4: -Fiber optics is the technology used by internet services such as Verizon Fios home internet to transmit information as pulses of light through strands of fiber made of glass or plastic over long distances.