What factors are likely to cause the greatest impact on the application layer throughput of an
802.11n client station in a 2.4 GHz HT BSS? (Choose three)

A.
Use of WEP or TKIP for encryption instead of CCMP

B.
Use of passphrase authentication instead of 802.1X/EAP authentication

C.
Increasing the beacon interval from 100 to 200 (TUs)

D.
RF interference from more than 10 nearby Bluetooth transmitters

E.
Increasing or decreasing the number of spatial streams in use by the client station and AP

F.
Configuring the AP to perform off-channel IDS scans for rogue devices for 50 ms out of every
20 seconds