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DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK · Question #97

DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK Question #97: Real Exam Question with Answer & Explanation

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Spark I/O Operations

Question

The code block shown below should write DataFrame storesDF to file path filePath as parquet and partition by values in column division. Choose the response that correctly fills in the numbered blanks within the code block to complete this task. Code block: storesDF.__1__.__2__(__3__).__4__(__5__)

Options

  • A1. write
  • B1. write
  • C1. write
  • D1. write()
  • E1. write

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Topics

#Spark DataFrame API#Data Persistence#Parquet Format#Data Partitioning
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