You work as the network administrator at ESL.com. You have the Hyper-V server role installed on a Windows Server 2008 server. Currently, you attempt to restart the server but find that the Hyper-V Virtual Mat=chine Management service has failed to start. So you restart the server again and enable the required BIOS settings for Hyper-V. Then you try to restart with third time, but unfortunately, the Hyper-V Virtual Machine Management service still fails to start. In such cases, you must find a solution to ensure that the Hyper-V Virtual Machine Management service starts on the server. What action should you perform?

A.
You need to run the ocsetup Microsoft-Hyper-V command and restart the server.

B.
You need to shut down the server, turn off the power, and then turn on the server.

C.
You need to run the oclist | findstr /I Microsoft-Hyper-V command and restart the server.

D.
You need to open the Services console and modify the Log on as setting for the Hyper-V Virtual Management service. Start the service.