Multiple Choice Flashcards on 02 Databricks Certified Machine Learning Profes...

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Flashcard Practice Databricks Certified Machine Learning Professional Multiple Choice

Which statement is true about using `mode="merge"` with `write_table`?

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It updates matching keys while leaving other feature rows unchanged. It trains a model after the feature table update finishes. It publishes the feature table to an online store. It deletes feature rows whose keys are absent from the incoming DataFrame.

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