What is the definition of cloud interoperability?

Cloud interoperability refers to the ability of different cloud services and systems to work together seamlessly. This concept is crucial in cloud computing because many organizations use multiple cloud services from different providers. For successful integration and collaboration among these services, they must be able to communicate and exchange data effectively. Interoperability allows users to utilize the best features and capabilities of various cloud platforms without being locked into a single vendor, thereby achieving greater flexibility, efficiency, and innovation in their cloud strategies.

The other options represent different aspects of cloud technology but do not accurately describe interoperability. For instance, having cloud systems function independently does not imply they can work together. Optimizing pricing deals with cost management, and securing cloud data is focused on data protection and privacy, which are separate concerns from interoperability. Therefore, option B is the only choice that directly addresses the definition of cloud interoperability.