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Databricks Certified Associate Developer for Apache Spark 3.5-Python Databricks-Certified-Associate-Developer-for-Apache-Spark-3.5 Question # 25 Topic 3 Discussion

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Databricks Certified Associate Developer for Apache Spark 3.5-Python Databricks-Certified-Associate-Developer-for-Apache-Spark-3.5 Question # 25 Topic 3 Discussion

Databricks-Certified-Associate-Developer-for-Apache-Spark-3.5 Exam Topic 3 Question 25 Discussion:
Question #: 25
Topic #: 3

A data engineer needs to write a DataFramedfto a Parquet file, partitioned by the columncountry, and overwrite any existing data at the destination path.

Which code should the data engineer use to accomplish this task in Apache Spark?
A.

df.write.mode("overwrite").partitionBy("country").parquet("/data/output")

B.

df.write.mode("append").partitionBy("country").parquet("/data/output")

C.

df.write.mode("overwrite").parquet("/data/output")

D.

df.write.partitionBy("country").parquet("/data/output")

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Actual exam question for Databricks Databricks-Certified-Associate-Developer-for-Apache-Spark-3.5 exam by Sage4319 at Aug 4, 2025, 2:08:49 PM

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