單項(xiàng)選擇題

An administrator has a malfunctioning uninterruptible power supply （UPS）. Which of the following is the MOST likely cause of the problem？（）

A. Battery needs to be replaced
B. Light switch is turned off
C. Smart cable is disconnected
D. UPS needs a firmware update

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多項(xiàng)選擇題

Several reports are logged stating that an application server is performing slowly. During the investigation, the administrator notices that the hard drives on the server appear to have a high level of activity.
Which items should the administrator monitor using performance monitoring tools?（）

A. Page File
B. Disk Utilization
C. System Temperature
D. Processor Utilization
E. Network Utilization

單項(xiàng)選擇題

After a critical service failure occurs the server keeps rebooting every fifteen minutes not giving anadministrator enough time to troubleshoot the failure. Which of the following does the administrator need to do to allow enough time to work on the system to troubleshoot the problem？（）

A.Modify boot.ini file
B.Disable automatic reboot on service
C.Press F6 at boot up
D.Clear cache