单项选择题
A.Add User1 to the Power Users group.
B.Run Pnputil.exe and specify the i a parameters.
C.Run Driverquery.exe and specify the /SI parameter.
D.Copy the driver files to the C：\windows\system32 folder.
单项选择题 You have a client computer that runs Windows 7. You need to identify which unsigned drivers have beeninstalled. Which command should you run?（）
单项选择题 You need to create a virtual hard disk (VHD) file that will be used to deploy Windows 7. The solution mustminimize the performance impact caused by using a VHD. Which type of VHD should you create?（）
单项选择题 You have a Virtual Hard Disk (VHD) and a computer that runs Windows 7. The VHD has Windows 7installed. You need to start the computer from the VHD. What should you do?（）