A.Add your user account to the local Power Users group.……

单项选择题YouhaveacomputerthatrunsWindowsXPProfessional.YouneedtoverifythatalldriversinstalledonthecomputeraredigitallysignedbyMicrosoft.Whatshouldyoudo?（）

A.Review the contents of the boot.ini file.
B.Review the contents of the setup.log file
C.At the command prompt, run sigverif.exe. 
D.From the Device Manager snap-in, view resources by type. 

单项选择题You have a computer that runs Windows XP Professional. The computer has an 802. 11g wireless network card. You have a wireless access point that is secured by using WiFi Protected Access (WPA). The service set identifier (SSID) of the wireless access point does not broadcast. You need to establish a wireless connection to the wireless access point. What should you do?（）

A.From the Device Manager, open the wireless network adapter properties and click Advanced. 
B.From the Device Manager, right-click the wireless network adapter and click Scan for hardware changes. 
C.From the Wireless Network Connection Properties, select View Wireless Networks. 
D.From the Wireless Network Connection Properties, click Change Advanced Settings. From the Wireless Networks tab, select Add a preferred network. 

单项选择题You have a computer that runs Windows XP Professional. You connect one local print device and install a printer. You share the printer. You need to give a user the ability to manage all new print jobs submitted to the printer. Your solution must prevent the user from installing additional local printers. What should you do?（）

A.In the printer properties, assign the Manage Printers permission to the user.
B.In the printer properties, assign the Manage Documents permission to the user.
C.From the Local Users and Groups snap-in, add the user to the Power Users group.
D.From the Local Users and Groups snap-in, add the user to the Replicators group.

单项选择题You have a portable computer that runs Windows XP Professional. The computer supports Advanced Configuration and Power Interface (ACPI). You need to ensure that the computer enters Sleep Mode when you close the lid of the computer. What should you do?（）

A.From Control Panel, configure the Power Options. 
B.From the System properties, configure the Data Execution Prevention settings. 
C.From the Services console, set the Startup type for the Human Interface Devices service to Manual.
D.From the Services console, set the Startup type for the Uninterruptable Power Supply service to Manual. 

单项选择题YouneedtoenablehibernationsupportforacomputerthatrunsWindowsXPProfessional.Whatshouldyoudo?（）

A.From Control Panel, configure the Power Options. 
B.From the System properties, configure the Data Execution Prevention settings. 
C.From the Services console, set the Startup type for the Human Interface Devices service to Automatic. 
D.From the Services console, set the Startup type for the Uninterruptable Power Supply service to Automatic.