Databricks Certified Machine Learning - Associate
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Ultimate access to all questions.
Why might the performance speed decrease when using the pandas API compared to native Spark DataFrames, particularly for large datasets? Choose the ONE best answer.
A
The reliance on CSV files for data storage
B
The need for more extensive coding
C
The use of an internalFrame to track metadata
D
The lack of data distribution capabilities
E
The instant execution of all data processing tasks