PrepAway - Latest Free Exam Questions & Answers

Which statement accurately describes IEEE 802.11 Power …

Which statement accurately describes IEEE 802.11 Power Save operation in a Basic Service Set that does
not support the QoS facility?

PrepAway - Latest Free Exam Questions & Answers

A.
Following a period of time in a low power state, client stations wake themselves and automatically poll
the access point for traffic using a PS-Poll frame.

B.
When the access point’s buffer is full, the access point wakes all client stations using a PS-Poll frame
so that they can receive the data.

C.
Upon receiving traffic for a dozing station, the access point wakes the client station using a PS- Poll
frame so that the client station can receive the data.

D.
After waking from a low power state, client stations listen for the next Beacon to determine if sending a
PS-Poll frame to the access point is necessary.

E.
After waking at a scheduled TBTT, client stations send Null Function frames to the access point with the
Power Management bit set back to zero.


Leave a Reply