CWNP
CWNA-107 · Question #35
The IEEE 802.11-2012 standard requires VHT capable devices to be backward compatible with devices using which other 802.11 physical layer specification (PHY)?
The correct answer is A. OFDM. See the full explanation below for the reasoning.
Question
The IEEE 802.11-2012 standard requires VHT capable devices to be backward compatible with devices using which other 802.11 physical layer specification (PHY)?
Options
- AOFDM
- BHR/DSSS
- CERP-PBCC
- DDSSS
How the community answered
(21 responses)- A76% (16)
- B5% (1)
- C5% (1)
- D14% (3)
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