CWNP
PW0-105 · Question #43
What statement about the IEEE 802.11e QoS facility is true?
The correct answer is A. 802.11 QoS is achieved by giving high priority queues a statistical advantage at winning contention. See the full explanation below for the reasoning.
Question
What statement about the IEEE 802.11e QoS facility is true?
Options
- A802.11 QoS is achieved by giving high priority queues a statistical advantage at winning contention.
- BFour 802.1p user priorities are mapped to eight 802.11 transmit queues.
- CWhen the Voice queue has frames awaiting transmission, no data will be transmitted from the Best
- DTo improve efficiency, Block Acknowledgments are required for Voice and Video WMM queues.
- E802.11 control frames are assigned to the 802.11 EF priority queue.
How the community answered
(46 responses)- A76% (35)
- B7% (3)
- C13% (6)
- D2% (1)
- E2% (1)
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