Before upgrading an ESXi host to vSphere 5.x from vSphere 4.x, which three actions should
be taken? (Choose three.)

A.
Update vSphere 4.x licenses using the VMware License Portal

B.
Add an updated license to the host

C.
Convert any Service Console port to Management.

D.
Update vCenter from 4.x to 5.x

E.
Verify the intended host is compatible with vSphere 5.x