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Question 18 - DP-100 discussion

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You retrain an existing model.

You need to register the new version of a model while keeping the current version of the model in the registry.

What should you do?

A.
Register a model with a different name from the existing model and a custom property named version with the value 2.
Answers
A.
Register a model with a different name from the existing model and a custom property named version with the value 2.
B.
Register the model with the same name as the existing model.
Answers
B.
Register the model with the same name as the existing model.
C.
Save the new model in the default datastore with the same name as the existing model. Do not register the new model.
Answers
C.
Save the new model in the default datastore with the same name as the existing model. Do not register the new model.
D.
Delete the existing model and register the new one with the same name.
Answers
D.
Delete the existing model and register the new one with the same name.
Suggested answer: B

Explanation:

Model version: A version of a registered model. When a new model is added to the Model Registry, it is added as Version 1. Each model registered to the same model name increments the version number.

Reference:

https://docs.microsoft.com/en-us/azure/databricks/applications/mlflow/model-registry

asked 02/10/2024
Velmurugan P
42 questions
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