An administrator tries to replace a hot-plug Ethernet adapter using the C-CPOC > Communication
Interfaces SMIT menu. When prompted, the administrator selects the incorrect adapter and does
not wish to continue. When prompted to confirm adapter replacement, he selects “no”.
What is the first action that the administrator must take to restore cluster to the pre-maintenance
condition?

A.
Migrate the resource groups using the adapter back to the node.

B.
Run the drslot command to take the PCI slot out of the “removed” state.

C.
Run Cluster Verification and Synchronization to reset the adapter state.

D.
Run the cfgmgr command to re-detect the adapter and create the device special files