Select the correct statement(s) regarding the use of DSSS and OFDM on IEEE 802.11 WLANs. a. DSSS and OFDM are more spectrally efficient than traditional FDM b. DSSS and OFDM are both spread spectrum techniques that are easy to implement and less complicated than traditional FDM c. DSSS and OFDM are only used on guided IEEE 802.3 LANs d. all statements are correct

the answer is c. data centers

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