CWNP
PW0-270 · Question #5
PW0-270 Question #5: Real Exam Question with Answer & Explanation
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Question
Which statement accurately describes IEEE 802.11 Power Save operation in a Basic Service Set that does not support the QoS facility?
Options
- AFollowing a period of time in a low power state, client stations wake themselves and automatically
- BWhen the access point's buffer is full, the access point wakes all client stations using a PS-Poll
- CUpon receiving traffic for a dozing station, the access point wakes the client station using a PS-
- DAfter waking from a low power state, client stations listen for the next Beacon to determine if
- EAfter waking at a scheduled TBTT, client stations send Null Function frames to the access point
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