单项选择题
In order to upgrade from AIX Version 4.3 to AIX Version 5.2， which of the following actions should be performed？（）
A.Run smit update_all B.Run smit install_all C.Boot from the installation media D.Run update_all from the mounted CD
单项选择题 InadditiontoAIX，whichofthefollowingoperatingsystemsissupportedinapSeriesLPARenvironment？（）
单项选择题 PriortoimplementinganLPARsystem，whichofthefollowingneedstobedone？（）
单项选择题 Whichofthediskconfigurationprovidesthefastestwriteperformancewithfaulttolerance？（）
