What three statements are true about the various deployments of the 802.1x Extensible Authentication Protocol （EAP）？ （）
- A EAP-FAST has the ability to tie login with non-Microsoft user databases
- B EAP-TLS supports static passwords
- C PEAP supports one-time passwords
- D LEAP does not support multiple operating systems
- E LEAP supports Layer 3 roaming
- F PEAP does not work with WPA·