You need to enable hibernation support for a computer that runs Windows XP Professional. What should you do?（）

• A、From Control Panel, configure the Power Options. 
• B、From the System properties, configure the Data Execution Prevention settings. 
• C、From the Services console, set the Startup type for the Human Interface Devices service to Automatic. 
• D、From the Services console, set the Startup type for the Uninterruptable Power Supply service to Automatic.