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.

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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.

单项选择题You have a computer that runs Windows XP Professional. The computer has the following hardware installed: 3 GB page file, 2. 4 GHz processor, 2 GB of physical memory, 20 GB hard disk that has 1 GB of free space You need to enable hibernation support on the computer. What should you do first?（）

A.Upgrade the processor.
B.Add additional physical memory.
C.Increase the size of the page file.
D.Create additional free hard disk space.

单项选择题You have a computer that runs Windows XP Professional. You download new video card driver from the Internet, and then install the driver. You restart the computer. You discover that the newly loaded video driver is named VgaSave. You need to restore the previous version of the video card driver.What should you do?（）

A.From the Device Manger, scan for hardware changes.
B.From the Device Manager, access the video card properties, and then select Roll Back.
C.From the Device Manager, access the VgaSave properties, and then run the Hardware Troubleshooter.
D.Restart the computer. From the Advanced Startup Options menu, select Last Known Good Configuration.