Given: Unicast data frames are queued at the access point for a dozing station that is operating in IEEE 802.11 legacy (non-QoS) Power Save mode.
What actions are part of the process for the station to receive the queued frames? Choose 3

A.
The AP transmits information in Beacons that note which stations have queued frames.

B.
The AP retransmits the first queued data frame at a regular interval until the station receives it and sends an acknowledgement.

C.
Stations request their queued frames from the access point using a PS-Poll frame.

D.
Stations awaken at a predetermined interval.

E.
The AP transmits a multicast ATIM to all stations with queued unicast data to wake them up.

F.
Stations send a PS-Poll frame to the AP with the DTIM bit set to 1.