单项选择题
A.Use diskprode to modify existing disk sector values.
B.Upgrade your processor.
C.Increase the amount of free disk space.
D.Increase the amount of RAM.
单项选择题 YouuseaWindows2000Professionalcomputertorunaweeklyreport.Whenthereportisrunningonthecomputer,anothertaskstopsrespondingandeventuallytimesout.Whenyourunonlytheothertask,thetaskcompletessuccessfully.YouuseTaskManagertoviewyoursystemresources.Intheweeklyreport,theprocessortimecounterreadsahighvalue.YouwanttoresolvetheproblembyusingTaskManager.Whatshouldyoudo?（）
单项选择题 YoureplacetheuniprocessorcomputerinyourdesigndepartmentwithnewMPS-compliantcomputers.Eachcomputerhastwo550-MHzprocessors.YouinstalldesignsoftwarethatincludesWin32,Win16,andDOS-basedapplications.WhenusersuseaWin16-basedapplication,theydonotnoticeanimprovementinperformancecomparedtousingtheuniprocessorcomputers.Whatshouldyoudo?（）
单项选择题 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 and secondary video adapter are both set to 16-bit color,1024x 768 resolution, and default refresh rates. You create a shortcut for the DOS-based application on the primary monitor’s desktop and use the default PIF settings. Your attempt to run the DOS-based application on the primary monitor. The application opens, but the display area is scrambled. You then attempt to run the DOS-based application on the secondary monitor. The application does not open. Both monitors function correctly when you run Windows-based applications. What should you do?()