A customer would like to consolidate multiple database workloads to a single server to reduce TCO.
What is the effect of PowerVM on TCO？（）

A customer has a requirement to eliminate single points of failure for an application.  They have allocated one Ethernet adapter to each VIO server on the system.
Which features of PowerVM and AIX will support the customer requirement？（）

A proposed server architecture includes SAN LUNs being presented to client LPARs using shared HBAs to reduce infrastructure cost. The customer requires minimal management efforts for the dual VIO Servers.  
Which technology is recommended for this proposal？（）