An administrator is gathering requirements to plan a highly available environment between two
buildings on the same campus. The environment must allow for a complete failure of all equipment
in either building. Workloads must be able to be moved between the buildings during live
processing, as well as during a failure.
Given these requirements, what must be included in the solution?

A.
Redundant VIO Server configuration

B.
Redundant serial networks for heartbeating

C.
Redundant network adapters for PowerHA networks

D.
Redundant storage servers with LVM mirroring between them