Which statement is true when using a cognitive services container in a local Docker host?

The correct statement regarding the use of a cognitive services container in a local Docker host is that the container does not need internet access.

When deploying cognitive services in a containerized environment using Docker, one of the key advantages is the capability to run these services either online or offline. Deploying the services locally means that the cognitive service runs within its own isolated environment, allowing for application development and testing without needing to connect to Azure. This capability can be particularly useful in scenarios where internet access is restricted, or data privacy is a concern.

While usage and billing generally depend on cloud resources, in this local configuration, those aspects are managed independently of internet connectivity, as services can run entirely on-premises without forwarding data to the Azure endpoint. Therefore, having no internet access is indeed a valid and supported operational mode for these cognitive services containers.