DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK · Question #116
DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK Question #116: Real Exam Question with Answer & Explanation
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Question
Which of the following code blocks returns a new DataFrame that is the result of a cross join between DataFrame storesDF and DataFrame employeesDF?
Options
- AstoresDF.crossJoin(employeesDF)
- BstoresDF.join(employeesDF, "storeId", "cross")
- CcrossJoin(storesDF, employeesDF)
- Djoin(storesDF, employeesDF, "cross")
- EstoresDF.join(employeesDF, "cross")
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