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CWAP-403 · Question #144
CWAP-403 Question #144: Real Exam Question with Answer & Explanation
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Question
What is the function of the PMD sub-layer?
Options
- AConverts 1s and 0s given to it by the PLCP sub-layer into the appropriate RF signals
- BProvides framing
- CAdds a PHY preamble and header to a PSDU
- DPerforms A-MPDU
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