单项选择题
A.WPARs give more controls for resource management than the traditional AIX operating system tools.
B.WPARs support Live Application Mobility which can be used to balance user processes acrosssystems.
C.WPARs each have a copy of the AIX kernel， offering better availability than a system without WPARs.
D.WPARs provide the ability to apply fixes specific for each environment， enabling the customer to create specialized application servers.
单项选择题 An AIX 5.3 customer has a Power 780 in a 2-meter （T42） rack. This rack needs to be moved six inches （15cm） to allow under-floor access. What preparation for moving the rack will result in the least disruption to end-users？（）
单项选择题 A Power 720 has AIX 6.1 and Linux partitions.During normal workloads there is more than enough memory available to the LPARs. During month-end processing one partition becomes memory constrained. What can help overcome this situation？（）
单项选择题 A customer would like to consolidate multiple database workloads to a single server to reduce TCO. What is the effect of PowerVM on TCO？（）