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 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...
问题：单选题After running the vmstat command， which of the following would most likely cause the value in the blocked column to be unusually high？（）A Kernel threadB Too many usersC Memory shortageD Network 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An AIX system administrator wants to reset the level at which the SIGDANGER signal is sent to processes so appropriate actions can be taken when paging space is running low. Which of the following commands is used to reset the level？（）A vmtune -wB s...
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 tools should be used to report in-depth information about file fragments？（）A defragfsB istatC filemonD fileplace...
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Data is transferred between two servers using NFS， where one server is configured with token ring， and the other system is configured with ethernet. It is discovered that the performance is greatly reduced during this transfer. Which of the following s...
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 can be used to obtain information about filesets on the system that are later than the current maintenance level？（）A lslpp -IB uname -rC oslevel -gD rpcinfo -p...
问题：单选题Which of the following commands should be used to identify packet sequence problems？（）A ping and arpB lsattr and ifconfigC netstat and iostatD iptrace and tcpdump...
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 is true about rmss？（）A rmss is a part of performance toolbox and stands for Reduced Memory System SimulatorB rmss is a part of perfpmr and stands for Real Memory System SimulatorC rmss is part of the standard bos.perf filesets...
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...
