The statistics for a poorly performing x366 system are as follows： （1）Processor： 90% for 5 second increments （2）Memory page faults： 20/second average over 15 minutes （3）Disk： disk time 1% Which of the following will provide the greatest performance improvement？（）A、Add memoryB、Add a processorC、Add a faster disk subsystemD、Exchange the processor with a faster processor
The statistics for a poorly performing x366 system are as follows： （1）Processor： 90% for 5 second increments （2）Memory page faults： 20/second average over 15 minutes （3）Disk： disk time 1% Which of the following will provide the greatest performance improvement？（）
- A、Add memory
- B、Add a processor
- C、Add a faster disk subsystem
- D、Exchange the processor with a faster processor
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