A two-node ROBO cluster is configured with a witness VM.
What happens when Node A goes down?
A . The- cluster becomes unavailable and goes into read-only mode.
B . All operations and services on the Node B are shut down and go into a waiting state.
C . The cluster is unaffected and no administrator intervention is required.
D . Node B sends a leadership request to the Witness VM and goes into single-node mode.
Answer: D