单项选择题
A.Start the computer by using Windows 2000 professional CD and then use Emergency Repair Disk. Restore the original adapter driver settings
B.Start the computer in the debug mode. Restore the original adapter driver settings
C.Start the computer in Safe mode. Rename the AGP device by using device manager
D.Start the computer by using the recovery console. Rename the AGP driver.
单项选择题 YourcomputerhasWindows2000Professionalinstalled.Yourofficehasapoweroutragewhileyouwererunningthediskdefragmenterutilityonyourcomputer.Whenyoustartthecomputeragain，youreceivethefollowingmessage："BadormissingOS".Whatshouldyoudo？（）
单项选择题 Yourworkgroup’sprojectiscriticalandthereisnotimeforrebuildingtheWindows2000Professionaldesktopsincaseofdisaster.YourcompanyhasnotyetestablishedautomatedsystemreplacementthatWindows2000canprovide.Whatisyourmostcomprehensiveoptionfordisasterrecoveryatthistime？（）
单项选择题 Five of your company’s employees have Windows 2000 Professional portable computers. The employees use their portable computers in a network-enabled docking station when they are at their desks. When the employees are working outside of the office, they use the portable computers without network connectivity. You have just installed wireless PC Card network adapters in the portable computers so that the employees can access the network when they are in conference rooms in the office building. You need to configure the portable computers for optimum performance in all of the working environments. What should you do? （）