Which two authentication methods automate user authentication?

To improve the user experience, Cisco Service Provider Wi-Fi networks should use authentication
options that automate user authentication and no longer require the user to enter their credentials
manually. Which two authentication methods automate user authentication? (Choose two.)

A.
web (portal) login

B.
EAP-AKA

C.
EAP-FAST

D.
EAP-SIM