COMPUTER NETWORKS AND COMMUNICATIONS
NETWORK PROTOCOLS AND STANDARDS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which type of transmission media is the least expensive to manufacture?
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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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Explanation:
Detailed explanation-1: -The least expensive and most widely used guided transmission medium is twisted pair.
Detailed explanation-2: -Twisted-pair cable is a type of cabling that is used for telephone communications and most modern Ethernet networks. A pair of wires forms a circuit that can transmit data. The pairs are twisted to provide protection against crosstalk, the noise generated by adjacent pairs.
Detailed explanation-3: -The optical fibre cable made up of glass is the most expensive one among all the transmission media.
Detailed explanation-4: -Copper wires are the most common and widely used wire for transmitting signals due to their good performance at a low cost.
There is 1 question to complete.