Go back to CT0-101 - CompTIA Convergence+ Certification Exam

Question :-

A VoIP solution is using 802.11 access points in its topology. Which of the following protocols would be used?
High Performing Local Area Network (HiperLAN)
Orthogonal Frequency Division Multiplexing (OFDM)
Packet Binary Convolution Coding (PBCC)
High-Rate Data Sequence Spread Spectrum (HR / DSSS)

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