PHYSICAL LAYER AND TRANSMISSION MEDIA
INTRODUCTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Physical Layer standards address which 3 functional areas?
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Encoding
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Signalling
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Data
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Physical Components
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Explanation:
Detailed explanation-1: -The physical layer standards address three functional areas: physical components, encoding, and signaling.
Detailed explanation-2: -The physical layer is responsible for sending computer bits from one device to another along the network. Its role is determining how physical connections to the network are set up, as well as how bits are represented into predictable signals–as they are transmitted either electrically, optically or by radio waves.
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