How can you verify that all compute nodes in a high-performance cluster have the same system
ROM versions?

A.
Launch HP Smart Update manager, configure it to the Golden Image as the repository and to
discover nodes, and then verify that ROM versions from the output.

B.
Use the Cluster Management Utility to launch HP ProLiant Update Manager. After it completes
the discovery of nodes, verify the ROM versions from the output.

C.
Launch HP Smart Update Manager, configure it to discover the Cluster Management Utility,
and then verify ROM versions from the output.

D.
Use the cluster Management Utility to check the ROM versions on the managed nodes.