AcustomerwantstopurchaseaWindows2003DataCenterEditionsystemtorunanapplication.TheapplicationbenefitsthemostbycachingavastamountofdatainRAMsotheuserdoesnothavetowaitfordiskI\/Owhileediting.Processingissecondinimportance.Ifcostisnotanissue，whatmachinewillhavethebestperformance？（）
A.Useanx360running4MPprocessorswith16GBofRAM
B.Useanx360running4DPprocessorswith16GBofRAM
C.Useanx445running2DPprocessorswith64GBofRAM
D.Useanx445running4DPprocessorswith64GBofRAM
参考答案：D
