Data are sent through a fiber-optic cable by a(n) _______.
A) Optical switch
B) Electromagnetic switch
C) Laser
D) Multiplexer
E) Optical modem

Name: Data are sent through a fiber-optic cable by a(n) _______. A) Optical switch B) Electromagnetic switch C) Laser D) Multiplexer E) Optical modem
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Question

Quizplus · Accepted Answer

Data are sent through a fiber-optic cable by a laser. The laser turns electrical signals into optical signals that can be transmitted through the fiber-optic cable.

Data Are Sent Through a Fiber-Optic Cable by A(n) _______