📝 Question
#1808
The portion of physical layer that interfaces with the media access control sublayer is called ___________
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Correct Answer
A. physical signalling sublayer
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Explanation
The portion of physical layer that interfaces with the medium access control sublayer is Physical Signaling Sublayer. The main function of this layer is character encoding, reception, decoding and performs optional isolation functions. It handles which media connection the signal should be forwarded to physically.
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