Which two of the following EAP types requires a certificate to be installed on the Cisco Secure ACS?

Which two of the following EAP types requires a certificate to be installed on the Cisco Secure ACS? (Choose two.)

A.
EAP-PEAP

B.
EAP-FAST

C.
EAP-Cisco Wireless (LEAP)

D.
EAP-TLS

E.
EAP-MD5