单项选择题
A.From the Performance console, create a trace log.
B.From the Performance console, create a counter log.
C.From the Power Options, modify the Alarm Action.
D.From the Power Options, select the Minimal Power Management power scheme.
单项选择题 YouhaveacomputerthatrunsWindowsXPProfessional.Yourunabackgroundapplicationnamedapp1.exe.Theapplicationbecomesunresponsive.Youneedtoforciblyshutdowntheapplication.Youmustachievethisgoalwithoutrestartingthecomputer.Whichtoolshouldyouuse?（）
单项选择题 You have a computer that runs Windows XP Professional. You attempt to install a device driver for a new printer and receive the error message shown in the exhibit. You need to ensure that you can install the device driver. What should you do?（）
单项选择题 YouhaveacomputerthatrunsWindowsXPProfessional.YouneedtoverifythatalldriversinstalledonthecomputeraredigitallysignedbyMicrosoft.Whatshouldyoudo?（）