Exam Databricks-Certified-Data-Engineer-Associate Topic 2 Question 226 Discussion

Actual exam question for Databricks's Databricks-Certified-Data-Engineer-Associate exam
Question #: 226
Topic #: 2
A data engineer runs df.toPandas() on a wide DataFrame containing 50 million rows. The notebook cell fails with a java.lang.OutOfMemoryError on the driver.
Which memory configuration is directly associated with this failure?

Suggested Answer: D Vote an answer

by Queena at Aug 17, 2026, 02:34 AM

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