单项选择题
WhichofthefollowingvirtualizationoptionsareuniquetoAIXandPowerVMcomparedtootherUNIXbasedofferings?()
A.SoftwarevirtualizationthroughPowerVMandhardwarevirtualizationthroughIBMSystemsDirector.
B.HardwarevirtualizationthroughWorkloadPartitions(WPARS)andsoftwarevirtualizationthroughPowerVM.
C.SoftwarevirtualizationthroughWorkloadPartitions(WPARS)andhardwarevirtualizationthroughPowerVM.
D.HardwarevirtualizationthroughWorkloadPartitions(WPARS)andsoftwarevirtualizationthroughIBMSystemsDirector.