Which command series should be used to determine whether file paging or paging space paging is a problem when running a program from an idle system？（） [" foo ； lsps -s"," tprof -kx ； foo"," iostat ； foo ； iostat"," vmstat -s ； foo ； vmstat&e"]
A customer is considering a second p690 at a second site for Disaster Recovery purposes. Which of the following On Demand offerings is most applicable in this environment？（） ["On\/Off CoD","Reserve CoD","Permanent CUoD","Capacity Backu"]
正常人血红蛋白下列何项是不正确的（） ["HbA","HbH","HbA2","HbF"]
测度调查数据的离散趋势时，变异系数越大，说明（）。 ["数据的离散程度越大，平均指标对总体一般指标的代表性越差","数据的离散程度越小，平均指标对总体一般指标的代表性越差","数据的离散程度越大，平均指标对总体一般指标的代表性越好","数据的离散程度越小，平均指标对总体一般指标的代表性越好"]
All of the following logical volumes are associated with a standard AIX journaled file system (JFS) EXCEPT:（） ["\/dev\/hd2","\/dev\/hd4","\/dev\/hd6","\/dev\/hd9var"]
异宗配合
