Databricks Machine Learning Associate Question 472
Single answerWhat is a key benefit of using the Unity Catalog model registry over the workspace model registry in Databricks?
- A
It allows for model versioning across multiple workspaces.
- B
It provides increased training speed for machine learning models.
- C
It enables fine-grained permissions for model access across teams and workspaces.
- D
It automatically improves model accuracy through catalog optimization.
Show answer and explanation
Correct answer: A
Explanation
The Unity Catalog model registry offers cross-workspace model versioning and governance, making it a crucial tool for enterprises managing models in a distributed environment. Unlike the workspace model registry, which is limited to a single workspace, Unity Catalog provides a centralized registry for managing models across multiple workspaces, improving collaboration and compliance.
- A. Correct.
Correct. The Unity Catalog model registry enables model versioning and management across multiple workspaces, providing a centralized way to govern models.
- B. Incorrect.
Incorrect. Training speed is not directly influenced by the Unity Catalog model registry. Model training depends on factors such as infrastructure and optimization techniques.
- C. Incorrect.
Incorrect. While Unity Catalog does allow for fine-grained permissions, this feature applies to data governance, not model access specifically.
- D. Incorrect.
Incorrect. Unity Catalog does not improve model accuracy automatically; it is a governance and organizational tool, not a model optimization tool.