Answer: Download the JSON equivalent of the job from the Job’s page.

✅ **Correct Answer: D. Download the JSON equivalent of the job from the Job’s page.** Databricks allows the export of a Job's configuration as a JSON file, which includes details like the Job’s schedule, tasks, parameters, and cluster configuration. This JSON file can be stored in a version control system (e.g., Git) for tracking changes, comparing versions, and reverting configurations if necessary. This method provides a version-controllable representation of the Job’s setup. ❌ **Incorrect Options:** - **A. Submit the Job once on an all-purpose cluster.** Executing the Job does not offer version control for its configuration. - **B. Download the XML description of the Job from the Job’s page.** Databricks does not support exporting Job configurations in XML format. - **C. Link the Job to notebooks that are part of a Databricks Repo.** While this ensures version control for the notebooks, it does not cover the Job’s schedule and other configurations. - **E. Submit the Job once on a Job cluster.** Similar to option A, running the Job does not provide a mechanism for version controlling its configuration.

Author: LeetQuiz Editorial Team