当前分类： IBM(000-234)
问题：单选题Which of the following commands should be used to view and change the network filesystem tuning parameters available on the system？（）A noB nfsoC vmtuneD exportfs...
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问题：单选题Which of the following performance tools will work with optimized code and also provides source statement profiling？（）A profB gprofC kprofD tprof...
问题：单选题When setting up schedules and enforcing scheduling of different types of workloads， which of the following are critical performance issues？（）A Disk fragmentationB Performance results analysisC Capacity forecasting and planningD Resource contention ...
问题：单选题Which of the following commands should be used to set network attributes on a currently running kernel？（）A noB chdevC vmtuneD schedtune...
问题：单选题Which of the following tools should be used to display the location of unused physical partitions on a disk drive？（）A df -kB lspsC lslv -pD fileplace...
问题：单选题The nice value is 60 in the ps listing. Which command is used to change this to a value of 20？（）A renice -n -20 {PID}B renice -n 20 {PID}C renice -n -40 {PID}D renice -n 40 {PID}...
问题：单选题Which of the following commands should be used to report statistics on network protocols used by the system？（）A lsattrB pstatC netstatD ifconfig...
问题：单选题A System Administrator needs to determine if the system has the latest version of perfmgr and if the filesets copied to the /tmp directory are the latest. Which of the following command sequences would be required to accomplish this？（）A lslpp -l perfm...
问题：单选题A system must be evaluated and tuned. In order to use a set of performance evaluation programs （e.g.， filemon， svmon， and tprof） which of the following packages should exist on the system in question？（）A bos.adtB bos.perfC Java.adtD perfagent.tool...
问题：单选题Which tool is based on the AIX trace facility？（）A noB netpmonC entstatD nfso...
问题：单选题Which of the following commands should be used to obtain information about the installed software？（）A smit systemB smit installpC smit licensesD smit list_software...
问题：单选题Which fastpath would be used to go directly to commit applied software？（）A smit commitB smit installC smit softwareD smit verify_install...
问题：单选题The system administrator notices that there is an I/O bottleneck on one of three disks in datavg volume group. This problem disk contains the JFS log， loglv00 and one filesystem， /mydatabase. There are no other logical volumes on this disk. Which of ...
问题：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...
问题：单选题Which of the following commands should be used to monitor the number of bytes read on any given disk？（）A tprofB topasC filemonD vmstat...
问题：单选题Which of the following statements are FALSE concerning the defragfs command？（）A The defragfs command should not be run against file systems and logical volumes that contain mostly transitory information， such as /tmp.B The defragfs command should not...
问题：单选题Service Level Agreements （SLA） typically do not address（）A Network access and availabilityB Application access and availabilityC Escalation and conflict resolutionD Headcounts and budgets...
问题：单选题An AIX system administrator needs to adjust the maximum amount of memory that can be pinned. Which of the following commands is used to make the change？（）A vmtune -MB svmon -mC vmstat -sD schedtune -m...
问题：单选题Where can the perfagent.tools fileset be found？（）A AIX Base CDB AIX BonusPak CDC AIX Performance Toolbox product CDD Performance AIDE product CD...
问题：单选题Which of the following commands can be used to obtain information about the installed software？（）A lslpp -LB uname -sC oslevel -qD installp -p...
