COMPUTER NETWORKS AND COMMUNICATIONS
NETWORK SECURITY AND CYBERSECURITY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Modern networks primarily use three types of media to interconnect devices and to provide the pathway over which data can be transmitted. Which of these encodes data using wavelengths from the electromagnetic spectrum?
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metallic wires within cable
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glass or plastic fibers
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wireless transmission
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None of the above
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Explanation:
Detailed explanation-1: -The resulting system of interconnected networks are called an internetwork, or simply an internet.
Detailed explanation-2: -metallic wires within cables. glass or plastic fibres (fibre optic cable) wireless transmission.
There is 1 question to complete.