Deploying a bundle creates or updates the resources defined in its configuration, but deployment does not automatically execute those resources. The databricks bundle run command starts a deployed job or pipeline by using its resource key from the bundle configuration. Because the job is keyed as etl_job, the correct command is databricks bundle run etl_job. The command bundle deploy run is not valid CLI syntax, and bundle execute is not the command used to run a bundle resource. databricks jobs submit creates and runs a one-time job from a supplied JSON definition rather than executing the job already managed by the bundle. Therefore, option D correctly triggers the deployed job while preserving the bundle-managed resource configuration.

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