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单选题
In an iostat report， which of the following options best describes the value of % idle？（）
A
A representation of the equation （tps/kbps）*100
B
The percentage of time the disks are idle with no activity
C
The percentage of time the disks are idle with no outstanding CPU requests
D
The percentage of time the CPU is idle with no outstanding disk I/O requests
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更多 “单选题In an iostat report， which of the following options best describes the value of % idle？（）A A representation of the equation （tps/kbps）*100B The percentage of time the disks are idle with no activityC The percentage of time the disks are idle with no outstanding CPU requestsD The percentage of time the CPU is idle with no outstanding disk I/O requests” 相关考题
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In an iostat report， which of the following options best describes the value of % idle？（）A、 A representation of the equation （tps/kbps）*100B、 The percentage of time the disks are idle with no activityC、 The percentage of time the disks are idle with no outstanding CPU requestsD、 The percentage of time the CPU is idle with no outstanding disk I/O requests
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单选题Which of the following metrics provided by the iostat report is used to initially determine if a system is I/O bound？（）A
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istatC
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单选题Which of the following metrics provided by the iostat report is used to initially determine if a disk is I/O bound？（）A
tinB
toutC
% idleD
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单选题In an iostat report， which of the following options best describes the value of % tm_act？（）A
The total CPU usage for this driveB
The bandwidth utilization of the indicated driveC
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It can best be represented by the equation （kilobytes read/kilobytes written） *100
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单选题Which of the following is the BEST recovery method for a server that only aggregates report data and stores data on separate servers？（）A
FullB
Disk imagingC
IncrementalD
Tape backup
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