Which cloud computing technology unlocks business value through digital and physical access to maps?

The application programming interface (API) is the correct choice because it serves as a bridge that allows different software applications to communicate with each other. In the context of cloud computing and map access, APIs can provide functionalities that enable applications to interact with mapping data, such as retrieving geographic information, conducting location-based queries, and integrating mapping features into other applications.

Through an API, developers can create applications that access and utilize mapping services in a way that transforms raw geographical data into useful business insights or applications. This kind of integration can unlock significant business value by enabling companies to leverage location-based services and data to enhance decision-making, optimize logistics, or improve customer interactions.

In contrast, multitenancy pertains to the architecture of a cloud service where multiple clients share the same application resources while maintaining data isolation. Cloud applications refer generally to software deployed in the cloud environment and may not specifically relate to mapping functionalities. On-demand self-service allows users to provision resources as needed but does not inherently relate to accessing map data or services.