Which of the following services is included under runtime services in the Runtime Plane?

The inclusion of Anypoint VPCs under runtime services in the Runtime Plane is accurate because Anypoint VPCs (Virtual Private Clouds) provide the necessary networking infrastructure for deploying and managing Mule applications in a secure and segmented environment. They are designed to facilitate direct connectivity between resources in the cloud and on-premises systems, enabling efficient data flow and enhancing security through isolation.

In contrast, the Management Center, API Manager, and Anypoint Studio are focused more on governance, configuration, and development rather than the runtime execution of applications. The Management Center offers capabilities for monitoring and managing APIs and applications, while the API Manager enables the configuration of APIs and policies for security, throttling, and analytics. Anypoint Studio is primarily the development environment used by developers to build Mule applications, not a runtime service.

Thus, the core aspect of runtime services is about the environments and functionalities directly related to the execution of Mule applications, which is why Anypoint VPCs is the correct answer.