When is the RADIUS server certificate used? (Select two.)
A . During dual SSID onboarding, when the client connects to the Guest network
B . During EAP-PEAP authentication in single SSID onboarding
C . During post-Onboard EAP-TLS authentication, when the client verifies the server certificate
D . During Onboard Web Login Pre-Auth, when the client loads the Onboarding web page
E . During post-Onboard EAP-TLS authentication, when the server verifies the client certificate
Answer: C,D