You perform a clean installation of Windows 7 on a computer. You need to ensure that you can runWindows XP Mode in Windows 7. What should you do?（）

• A、Enable hardware-assisted virtualization.
• B、Create a Data Execution Prevention (DEP) exception.
• C、Install Windows XP in the same partition as Windows 7.
• D、Install Windows XP in a different partition than Windows 7.