单项选择题
A. Run the disable command.
B. Disable the device using Device Manager.
C. Review manufacturer manual.
D. Reboot the server， logon in Safe Mode， uninstall the driver.
单项选择题 A user reports that each day some files are deleted from the department share. The administrator needs to find who deleted these files. Which of the following actions should the administrator perform？（）
单项选择题 Inaworkgroup，allofthefollowingstepsarerequiredforaDHCPserverEXCEPT：（）
单项选择题 Whichofthefollowingcanlimitcablingmistakes？（）