城市的概念有哪些标准。
Because of performance problems， capacity needs to be added to a paging space named paging01 on hdisk1. The physical partition size of hdisk1 is 4MB. Which command will increase the size of paging01 by 100MB（） chlv -a paging01 25。 chps -s 25 paging01。 mkps -a 25 paging01。 extendlv -a paging01 25。
Which command will allow the creation of a10-character login user name?（） chlogin -a log_name=10。 chdev -l sys0 -a max_logname=10。 chusr extended_logname=true [userid]。 chuser login_name=10 extended_logname=true [userid]。
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？（） bos.adt。 bos.perf。 Java.adt。 perfagent.tool。
The pSeries technical specialist is concerned that the installed inventory for a p670 does not match what the customer says is installed. The specialist discovers that the customer has never updated their VPD. Which of the following HMC applications is used to gather the current VPD information？（） Service Processor。 Service Director。 Inventory Scout Services。 Service Focal Point。
With a scalable volume group, where is the logical volume control information stored on the disk?（）
