COMPUTER NETWORKS AND COMMUNICATIONS
NETWORK DEVICES
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Which cable sends data as light?
|
|
Copper
|
|
|
Fibre Optic
|
|
|
Ethernet
|
|
|
None of the above
|
Explanation:
Detailed explanation-1: -Fiber-optic cables are comprised of dozens or hundreds of optical fibers – very thin strands of glass or plastic that are less than 1/10 of the thickness of a human hair. Fiber-optic cables transmit data via fast-traveling pulses of light.
Detailed explanation-2: -Multimode fiber and single-mode fiber are the two primary types of fiber optic cable.
There is 1 question to complete.