Databricks
DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK · Question #67
Which of the following code blocks writes DataFrame storesDF to file path filePath as CSV?
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DataFrame Data Writing and Serialization
Question
Which of the following code blocks writes DataFrame storesDF to file path filePath as CSV?
Options
- AstoresDF.write().csv(filePath)
- BstoresDF.write(filePath)
- CstoresDF.write.csv(filePath)
- DstoresDF.write.option("csv").path(filePath)
- EstoresDF.write.path(filePath)
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Topics
#DataFrame I/O#CSV writing#Write API#Data serialization