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Exam Certified Associate Developer for Apache Spark All Questions

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Exam Certified Associate Developer for Apache Spark topic 1 question 99 discussion

Actual exam question from Databricks's Certified Associate Developer for Apache Spark
Question #: 99
Topic #: 1
[All Certified Associate Developer for Apache Spark Questions]

Which of the following code blocks returns a new Data Frame from DataFrame storesDF with no duplicate rows?

  • A. storesDF.removeDuplicates()
  • B. storesDF.getDistinct()
  • C. storesDF.duplicates.drop()
  • D. storesDF.duplicates()
  • E. storesDF.dropDuplicates()
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Suggested Answer: E 🗳️
by Sowwy1 at April 5, 2024, 12:20 p.m.

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Sowwy1
7 months, 3 weeks ago
Should be E
upvoted 1 times
...

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B (20%)
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