An administrator in unable to share the iLO graphic console on a DL380 Gen10 server with another administrator. What should the administrator check first to diagnose the problem?
A. whether the shared remote console for this server is enabled on the OA level
B. whether the iLO has the Advanced license applied
C. whether the video cable is property connected to the iLO port
D. whether single sign-on is enabled on the iLO