5%
15%
25%
50%
A server configured with RAID 5 has recently suffered from two simultaneous disk failures. Which of the following would be required to bring the server back to operational status？ （）A、 Break mirror arrayB、 Replace cache batteryC、 Replace hot standbyD、 Restore from backupE、 Replace defective hard drives
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An administrator is getting reports that a file server is responding slowly. Which of the following steps should the administrator take FIRST？（）A、Remove unnecessary files on the server to free up hard disk space.B、Defragment the server’s hard disks.C、Compare monitoring results with the server baseline.D、Add additional memory to reduce paging.
Which of the following utilities, in Windows, can be configured to perform automatic disk defragmentation?（）A、Task SchedulerB、Disk Defragmenter ToolC、Task ManagerD、Disk Manager
Which of the following percentages is required for Disk Defragmenter to fully defragment thevolume?（）A、5%B、15%C、25%D、50%
An SSA disk that is part of the mirrored volume group needs to be replaced. Which of the following procedures should be performed before the disk is physically able to be replaced?（）A、reducevg, rmdev, syncvg B、rmlvcopy, exportvg, rmdev C、rmlvcopy, reducevg, rmdev D、No action is required since SSA is a Hot Swap device and is mirrored
Which of the following is required to connect a partitioned p5-550 to a modem？（）A、A modem adapterB、An async adapter and serial cableC、An Ethernet adapterD、A 9-pin to 25-pin converter and serial cable
A mirrored root disk needs to be replaced. Which of the following commands will clear the boot record on the failing disk？（）A、chpv -cB、rmlv hd5C、bosboot -adD、rmdev -dl hd5
