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Databricks Certified Associate Developer for Apache Spark
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Question #6
#6
Multiple Choice
Mark for review
Which of the following operations is most likely to result in a shuffle?
A.
DataFrame.join()
B.
DataFrame.filter()
C.
DataFrame.union()
D.
DataFrame.where()
E.
DataFrame.drop()
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Exam CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK Topic 1 Question 6
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