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Question

Cables that contain several thousands of optical fibres in a protective, insulated jacket are known as

A
Wires
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B
Protective cables
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C
Fibres
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D
Fibre optic cables
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Solution

The correct option is D Fibre optic cables

Fibre optic cables are cables that contain several thousands of optical fibres in a protective, insulated jacket. The optical fibres are very thin strands of pure glass, which transmit information in the form of light. Fibre optic cables have revolutionized the world of network communication ever since their introduction nearly four decades ago.


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