COMPUTER NETWORKS AND COMMUNICATIONS
NETWORK TOPOLOGIES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Coaxial
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Twisted pair cable
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Plastic
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Fibre optic
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Detailed explanation-1: -(B) Fiber optic cable-It has very high bandwidth.
Detailed explanation-2: -1.TWISTED PAIR CABLE The least expensive and most widely used guided transmission medium is twisted pair.
Detailed explanation-3: -The most widely used transmission media is free area and fiber optic cable. The coaxial cable is a widely used wire medium, providing a bandwidth of about 750 MHz. Such cables typically operate below 18 GHz.
Detailed explanation-4: -Optical fibre is The highest data rate is provided by transmission medium. The speed of light in a vacuum is 299, 792, 458 meters per second, or 186, 282 miles per second. Fiber optics (optical fibers) are long, thin strands of very pure glass about the size of a human hair. More items