问题:
The statistics for a poorly performing, dual-processor x365 system are as follows:
(1)Processor: 80% for 5-second increments
(2)Memory page faults: 360/second average over 15 minutes
(3)Disk % disk time: 100%
Which of the following will provide the greatest performance improvement?()
A . Add memory
B . Add a processor
C . Exchange the existing processor for a faster processor
D . Add a faster disk subsystem
The statistics for a poorly performing, dual-processor x365 system are as follows:
(1)Processor: 80% for 5-second increments
(2)Memory page faults: 360/second average over 15 minutes
(3)Disk % disk time: 100%
Which of the following will provide the greatest performance improvement?()
● 参考解析
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