Which of the following commands should be used to obtain information about the software packages available on the installation media？（）

Asystemmustbeevaluatedandtuned.Inordertouseasetofperfor...

单项选择题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？（）

Whichfastpathwouldbeusedtogodirectlytocommitappliedsoft...

单项选择题Which fastpath would be used to go directly to commit applied software？（）

Whichofthefollowingpackagesisaprerequisiteforperfpmr？（）...

单项选择题Which of the following packages is a prerequisite for perfpmr？（）