Databricks Machine Learning Associate Question 129
Select 3You are managing a machine learning model in Databricks Model Registry. You have registered a new model version and want to transition it from the 'None' stage to 'Staging' using the Model Registry UI. Which of the following steps must you perform to accomplish this?
- A
Navigate to the specific model version page in the Model Registry UI.
- B
Click the 'Transition Stage' button for the model version.
- C
Select the 'Staging' stage and confirm the transition.
- D
Write a custom script using the MLflow API to transition the model to 'Staging'.
- E
Add a comment to explain the reason for the transition.
Show answer and explanation
Correct answers: A, B, C
Explanation
To transition a model's stage to 'Staging' using the Model Registry UI, you must navigate to the specific model version's page, click the 'Transition Stage' button, and select the desired stage ('Staging') before confirming the action. Writing a custom script is not required for UI-based transitions, and adding a comment is optional and not part of the core transition process.
- A. Correct.
Correct. Navigating to the specific model version page in the Model Registry UI is necessary to access the transition options for that version.
- B. Correct.
Correct. The 'Transition Stage' button is used to start the process of changing the model's stage in the Model Registry UI.
- C. Correct.
Correct. Selecting the 'Staging' stage and confirming the transition is a required step to finalize the stage change.
- D. Incorrect.
Incorrect. Writing a custom script using the MLflow API is not required to transition a model's stage using the Model Registry UI. This option is relevant only for programmatic transitions.
- E. Incorrect.
Incorrect. While adding a comment can be useful for documentation purposes, it is not a mandatory step to transition a model's stage in the UI.