You are the desktop administrator for your company. Laura is a user in the companys accounting department. Laura uses a Windows XP Professional computer. Laura installs a new software application that was listed on her Add or Remove Programs list. Laura reports that the new application now opens whenever she double-clicks any file that has a .doc file name extension. She also reports that 24 new icons appear on the New menu when she right-clicks her desktop. Laura asks you to reconfigure her computer so that Microsoft Word opens when she double-clicks files that have a .doc file name extension. She also wants you to remove the new icons from the New menu. You instruct Laura to uninstall the new application. After she uninstalls the application, she reports that she can no longer open .doc files by double-clicking them. She also reports that the unwanted icons on the New menu are still present. You reinstall the new application, and it continues to open when Laura double-clicks .doc files. You want to restore the .doc file association and to remove the unwanted icons from the New menu on Lauras computer. You want to accomplish these tasks as quickly as possible. You also want to ensure that none of Lauras other documents or personal settings are affected. What should you do?（）A.Restore the computer to the restore point that was created when Laura installed the new application.B.Restore the System State data to Lauras computer from a backup tape. C.Use the Windows XP Professional CD-ROM to perform an Automated System Recovery (ASR) restore. D.Restart the computer by using the last known good configuration.

单项选择题 You are the desktop administrator for your company. Tom is a user in the companys accounting department. Tom uses a Windows XP Professional portable computer. Tom reports that when the computer is undocked, it randomly displays the following error message: "JZXDRV.DLL failed to load." You discover that the JZXDRV.dll file is used by the device driver for an external storage device that is connected to Toms docking station. Tom reports that the error message does not appear when the computer is docked. You need to ensure that the error does not occur on Toms computer. You also need to ensure that the storage device continues to function correctly when Toms computer is docked. What should you do?（）

单项选择题 You are the desktop administrator for your company. You install Windows XP Professional on a new portable computer that will be used by one of the companys software developers. You test the computer after you complete the installation and find out that the computer functions properly. The computer contains a 6-GB hard disk and a removable 4-GB hard disk. The 6-GB hard disk is configured as drive C, and the removable hard disk is configured as drive D. You install Windows 98 on drive D and deliver the computer to the software developer. The software developer reports that the computer does not start when drive D is not connected. Instead, the computer briefly displays an operating system menu, and then it displays an error message stating that an operating system could not be found. When drive D is connected, the computer starts Windows 98. You need to configure the computer so that it starts Windows XP Professional whether or not drive D is connected. What should you do?（）

单项选择题 You are the desktop administrator for your company. You install Windows XP Professional on your portable computer. The computer is configured to use an IEEE 1394 PC card. You use the computer to download pictures from a digital camera while you are at the office. You attend a meeting every Monday. During the meeting you use a battery to supply power to your portable computer. Occasionally, the battery runs out of power during these meetings. You need to configure the computer to conserve battery power while you attend your weekly meeting without affecting your power options when you use the computer at your office. How should you configure your computer?（）

MCSE(70-270)