You are the desktop administrator for ExamSheet.  Your Windows 2000 Professional computer is configured to support two monitors. You install a DOS-based application on your computer. The application uses the Windows 2000 Professional default settings Autoexec.nt and Config.nt.  Your primary video adapter is set to 24 bit color, 800 x 600 resolution, and default refresh rates. Your secondary video adapter is set to 32 bit color, 1024 x 768 resolution, and a refresh refresh of 72 hertz. You create a shortcut for the DOS-based application on the secondary monitor's desktop and use the  default PIF settings. You attempt to run the DOS-based application on the secondary monitor. The application opens, but the display area is scrambled. You then attempt to run the DOS-based application on the primary monitor.  The application does not open. Both monitors function correctly when you run Windows based applications.  You want to be able to run the DOS-based application on either monitor.  What should you do?（）

• A、Reconfigure the shortcut properties to run the DOS-based application in full screen mode.
• B、Reconfigure the PIF settings of the DOS-based application to start in a window.
• C、Change the drivers for both video adapters from WDM compliant drivers to DOS drivers.
• D、Change the refresh rate setting to 72 hertz for both video adapters.
• E、Change the color setting for both video adapters to 256 colors.