单项选择题
A. number of users. B. number of files. C. memory usage. D. average disk I/O.
An administrator installs a new network card in a prope...
单项选择题An administrator installs a new network card in a properly functioning DC. During the Windows boot up process the DC bluescreens. Which of the following is the NEXT step?（）
A. Press F8 and boot to Directory Services Restore Mode. B. Press F8 and boot to Last Known Good Configuration. C. Reboot the server again. D. Press F8 and boot to Safe Mode.
Which of the following RAID levels supports fault toler...
单项选择题Which of the following RAID levels supports fault tolerance by writing parity to only one drive in the array?（）
A. RAID 3 B. RAID 5 C. RAID 6 D. RAID 10
Which of the following should be kept in uninterruptibl...
多项选择题Which of the following should be kept in uninterruptible power supply (UPS) documentation records?（）
A. Antivirus software version B. Battery replacement date C. Wire shelving diagram D. IP address for network printer E. Shutdown delay timing
