An administrator is applying a corrective service to their HMC. The corrective service has been shipped on 3 DVDs. Which action will ensure the corrective service is correctly installed？（） 

A.Select the option to automatically reboot the HMc

B.Select the option to automatically reboot the HMC after each disk.

C.Shutdown all managed LPARs prior to beginning the install process.

D.Copy all disks into the ''SERVICE'' directory and select concurrent install.