You want to configure WebLogic so that Managed Servers are restarted when they are in a  FAILED state. Which three steps are necessary to accomplish this?（）

• A、Configure Node Manager on the machines where WebLogic Managed Servers need to be  started/restarted.
• B、Enable "Auto Restart" in the Node Manager Configuration.
• C、Enable "Auto Kill if Failed" in the Node Manager Configuration.
• D、Enable "Auto Kill if Failed" for the Managed Server in question.
• E、Enable "Auto Restart" for the Managed Server in question.