Microsoft Azure Developer Associate AZ-204 Practice Question

The Azure CLI authenticates an Azure Container Instance to a private Azure Container Registry in one of two ways: explicit registry credentials or a managed identity attached to the container group. To use a user-assigned managed identity you add the --assign-identity parameter and supply the identity's resource ID or name. The CLI then sets the identity property on the container group, allowing the identity (once granted AcrPull permission) to obtain an access token for the registry. None of the other parameters are valid for enabling managed-identity based registry authentication; they either refer to username/password authentication or are not recognized by az container create.