单项选择题
A. vmstat and iostat data from the older machines
B. The number of CPUs that were installed in the original machines
C. Data from Workload Estimator （WLE） and IBM Performance Management （PM）
D. Performance data that is collected from the new system after it has been put into production
单项选择题 AnadministratorhasarequirementtomirrortheoperatingsystemonaVIOserver.WhichofthefollowingIOScommandswillachievethis？（）
单项选择题 A customer has an entry level Power System that is currently partitioned and managed by a Hardware Management Console （HMC）. For operational reasons， it must be disconnected from the HMC and configured as a new development system. How should the customer proceed to implement PowerVM Express and Integrated Virtualization Manager （IVM） on this Power System？ （）
单项选择题 An administrator wants to record details of all logical volumes mapped as virtual disks on a VIO server partition and the associated virtual target devices and mappings. Which IOS command can the administrator use to achieve this？（）