A customer is running business-critical applications on a few SQL servers in their environment.  The customer needs to know if and when the SQL server stops， so the service can be restarted immediately.  Which of the following will accomplish this？（）

• A、Use the Capacity Manager to monitor the processes on the servers.Log the events to the event log and use the resource monitor to restart the SQL process.
• B、Use the System Availability tool that comes with IBM Director to improve the availability of the SQL applications.
• C、Use the IBM Director Application PING function to watch the SQL service. When the SQL service goes down， restart the service remotely on the managed server using the software distribution function.
• D、Utilize Process Management and create a threshold to monitor the SQL process.Create an Event Action Plan and set the task to restart the SQL process when stopped and apply it to the managed SQL servers.