单项选择题
You install 10 USB tablets on 10 Windows 2000 Professional computers with built-in USB controllers. After installing the tablet software， you notice that the tablets cannot communicate with the computers. What must you do to recover from this problem？（）
A.Enable the USB root hub controller and reinstall the USB tablet device drivers.
B.Disable USB error detection for the USB root hub controller and enable the USB tablet within the Device Manager.
C.Reinstall the USB device drivers and disable USB error detection.
D.Enable the USB ports in the BIOS and reinstall the USB tablet device drivers.
相关考题
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多项选择题
YouattachaUSBcameratoyourWindows2000Professionalcomputer.Windows2000Professionaldetectsthecameraandpromptsyoutoinstallthemanufacturer’sdevicedriver.Youdoit，andthenyourestartthecomputer.WhenWin2000Professionalloads，younoticethatyourUSBkeyboarddoesnotrespond.YoususpectthatthecameradriversarenotcertifiedforWin2000Professional.Youwanttoconfigureyourcomputertoenableyourusekeyboardandtopreventuncertifieddriversfrombeinginstalledinthefuture.Whatshouldyoudo？（）
A.Configure Windows 2000 Professional to enable driver signing.
B.Configure Windows 2000 Professional to disable driver signing.
C.Start the computer by using the recovery console， restore the system state data.
D.Start the computer in safe mode， replace the camera driver with a Windows 2000 Professional driver by using Device Manager.
E.Start the computer in debug mode， replace the camera driver with a Windows 2000 Professional driver by using Device Manager. -
单项选择题
YouinstallWindows2000Professionalonanexistingdepartment’scomputersetup,whichwasusingWindowsNT4.0Workstation.Lateryouaretoldthatadial-upconnectionwillbeneededtoaccessalocalInternetServiceProvider.WhenyouopenthecomputerthatconnectstotheISP,youfindthata33.6kmodemhasalreadybeeninstalled.Buttheusersinsist,thatyoualsoinstallafaster56kmodem.Afterinstallingthenewmodemandrebootingthecomputer,younoticethatthereisaconflictbetweenthetwomodems.Howdoyouresolvethissituation?（）
A.Disable the 33.6 K modem.
B.Disable the 56 K modem
C.Disable the Com port 2
D.Disable Com port 4
E.Run Windows update， this will update this 33.6 K modem drivers. -
单项选择题
YouhaveupdatedthemodemdriveronyourWindows2000Professionalcomputer.Yourestartyourcomputer.Immediatelyafteryoulogon,youreceiveastoperror.YouneedtostartWindows2000.Whatmustyoudo?（）
A.Restart the computer in Safe Mode. Uninstall the modem driver.
B.Restart the computer by using the last known good configuration.
C.Restart the computer in Recovery Console. Replace the new Modem.inf file with the old modem.inf file.
D.Start the computer from the Windows 2000 startup floppy disks. Repair the registry.
E.Start the computer from the Windows 2000 startup floppy disks. Repair the system files.
