You have a server that runs Windows Server 2003 Service Pack 2 (SP2). The server is configured as shown in the following table. You need to ensure that you can restore the server and all its data in the event of a complete system failure. You perform an Automated System Recovery (ASR) backup. What else should you backup?（）

• A、volume C
• B、volume
• C、D volume E
• D、the system state