PHYSICAL LAYER AND TRANSMISSION MEDIA
INTRODUCTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which media uses patterns of microwaves 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: -1. Which media uses patterns of microwaves to represent bits? Explanation: In wireless networks data is represented by patterns of microwave transmissions.
Detailed explanation-2: -Fiber optic cable, also called as optical fiber cable, is a type of Ethernet cable which consists of one or more optic fibers that are used to transmit data. Fiber optic cable transmits data as pulses of light go through tiny tubes of glass.
Detailed explanation-3: -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.