PHYSICAL LAYER AND TRANSMISSION MEDIA
INTRODUCTION
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which media uses patterns of light to represent bits?
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copper
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wireless
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fiber-optic
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None of the above
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Explanation:
Detailed explanation-1: -Fiber-optic cable: The signals are patterns of light.
Detailed explanation-2: -1. Which media uses patterns of microwaves to represent bits? Explanation: In wireless networks data is represented by patterns of microwave transmissions.
Detailed explanation-3: -Throughput is the measure of the transfer of bits across the media over a given period of time.
Detailed explanation-4: -The three basic types of physical layer media to be presented are (a) copper cable, (b) fiber optic cable and (c) wireless technologies.
There is 1 question to complete.