当前分类： IBM(000-234)
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...
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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An AIX system， which is running a database， is having performance issues with I/O writing. The DBA has provided numbers for the HIGH and LOW watermarks for pending file writes， which will optimize the system for best performance. To set these numbers...
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 procedures WILL NOT increase contiguous free space on a the filesystem /data1， located on /dev/lv01， that is heavily fragmented？（）A Run defragfs -r /data1； defragfs /data1B Run defragfs -r /dev/lv01； defragfs /dev/lv01C Back u...
问题：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 % tm_act...
问题：单选题All of the following comprise the Performance Toolbox EXCEPT：（）A perfmgrB perfagent.serverC perfagent.toolsD perfagent.client...
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Which of the following commands should be used to monitor the number of threads on the scheduler’s run queue for any given interval？（）A sarB pstatC iostatD filemon...
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 is used to display detailed ethernet statistics for ent0？（）A ifconfig ent0B entstat -d ent0C netstat -iD lscfg -vl ent0...
问题：单选题To examine the Exhibit， press the Exhibit button. Using the "ps -mo THREAD" output as shown in the exhibit， which of the following conclusions is most appropriate to draw？（）A This is a uniprocessor systemB The "prog" process has a nice value of 107...
