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Databricks Exam Databricks-Machine-Learning-Professional Topic 7 Question 16 Discussion

Actual exam question for Databricks's Databricks-Machine-Learning-Professional exam
Question #: 16
Topic #: 7
[All Databricks-Machine-Learning-Professional Questions]

A data scientist has computed updated feature values for all primary key values stored in the Feature Store table features. In addition, feature values for some new primary key values have also been computed. The updated feature values are stored in the DataFrame features_df. They want to replace all data in features with the newly computed data.

Which of the following code blocks can they use to perform this task using the Feature Store Client fs?

A)

B)

C)

D)

E)

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Suggested Answer: D

Contribute your Thoughts:

Option B looks the most straightforward for the task at hand. Let's see if the others have any hidden surprises.
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Cary
12 days ago
Why do you think Option C is better?
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Phil
15 days ago
I disagree, I believe Option C is the best choice for this task.
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Cary
16 days ago
I think we should use Option A to replace the data in features.
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