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Exam Databricks-Certified-Associate-Developer-for-Apache-Spark-3.5 All Questions
Exam Databricks-Certified-Associate-Developer-for-Apache-Spark-3.5 All Questions

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Databricks Databricks-Certified-Associate-Developer-for-Apache-Spark-3.5 Question # 17 Topic 2 Discussion

Databricks-Certified-Associate-Developer-for-Apache-Spark-3.5 Exam Topic 2 Question 17 Discussion:
Question #: 17
Topic #: 2

Given the code fragment:

Databricks-Certified-Associate-Developer-for-Apache-Spark-3.5 Question 17

import pyspark.pandas as ps

psdf = ps.DataFrame({'col1': [1, 2], 'col2': [3, 4]})

Which method is used to convert a Pandas API on Spark DataFrame (pyspark.pandas.DataFrame) into a standard PySpark DataFrame (pyspark.sql.DataFrame)?


A.

psdf.to_spark()


B.

psdf.to_pyspark()


C.

psdf.to_pandas()


D.

psdf.to_dataframe()


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