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DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK · Question #59
DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK Question #59: Real Exam Question with Answer & Explanation
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Transforming Data with Spark DataFrames
Question
Which of the following code blocks returns a DataFrame sorted alphabetically based on column division?
Options
- AstoresDF.sort("division")
- BstoresDF.orderBy(desc("division"))
- CstoresDF.orderBy(col("division").desc())
- DstoresDF.orderBy("division", ascending - true)
- EstoresDF.sort(desc("division"))
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Topics
#DataFrame Operations#Sorting DataFrames#orderBy Function#Spark SQL API