You are the network administrator for . You administer a Windows Server 2003 computer named TestKing7. Users report that they experience poor performance when they access resources located on TestKing7. You suspect a disk bottleneck. You need to set up performance counters to monitor TestKing7.
You need to decide which performance objects to monitor.
Which two counters should you choose? （）(Each correct answer presents part of the solution. Select two.)

You are the network administrator for . You manage a Windows Server 2003 computer that functions as a file server.
The data volume on the server is configured as a software RAID-5 array. One of disks that contain the data volume fails. You replace the failed disk. You start the Disk Management utility and view the status listed in the following table.

You need to restore fault tolerance.
Which two actions should you perform?（） (Each correct answer presents part of the
solution. Choose two.)