Which three steps should the technician take to complete this task?

A technician needs to perform a RAID controller firmware update from within the Operating System. The server runs Red Hat Enterprise Linux and is configured with an iDRAC basic license.

Which three steps should the technician take to complete this task? (Choose three.)
A . R estart the server and press F10 t o start the firmware update process
B . After firmware update, run fsck command on the virtual disks
C . Obtain the latest firmware update for the RAID controller
D . Run racadm fwupdate command from a management station
E . Open a command shell and execute the firmware package
F . After the firmware update, restart the server

Answer: DEF