A solution architect is working on a new Cloud Pak for Business Automation project and...

The correct answer is B. Cloud Pak for Business Automation deployments are controlled by Kubernetes custom resources watched by the CP4BA operators. The custom resource definition describes what the operator watches, and the custom resource controls the automation containers through Kubernetes primitives. The deployment patterns are specified through parameters such as the shared deployment patterns configuration, which identifies the patterns or capabilities to be deployed. When adding capabilities to an existing solution, the administrator should update the CP4BA custom resource for the existing deployment namespace, validate the YAML, and apply it so the operator reconciliation loop can deploy or update the required containers. Installing another CP4BA instance in a separate cluster or namespace creates a separate deployment boundary and is not the normal way to extend the current solution. Updating a ConfigMap is also insufficient because capability selection and lifecycle are governed through the custom resource, not by ad hoc ConfigMap changes. References/topics: CP4BA operators, custom resource definition, deployment patterns, namespace-scoped deployment, operator reconciliation.