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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 177 discussion

Which of the following statements describing a difference between transformations and actions is incorrect?

  • A. There are wide and narrow transformations but there are not wide and narrow actions.
  • B. Transformations do not trigger execution while actions do trigger execution.
  • C. Transformations work on DataFrames/Datasets while actions are reserved for native language objects.
  • D. Some actions can be used to return data objects in a format native to the programming language being used to access the Spark API while transformations do not provide this ability.
  • E. Transformations are typically logic operations while actions are typically focused on returning results.
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Suggested Answer: C 🗳️

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Chosen Answer:
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bp_a_user
2 weeks, 3 days ago
Selected Answer: C
agree, c is incorrect
upvoted 1 times
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Oks_An
4 months, 2 weeks ago
Selected Answer: C
We need to identify INCORRECT statement, so C is the answer
upvoted 1 times
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EmmanuelRams
5 months ago
is telling you what is the incorrect statement, so C is incorrect
upvoted 1 times
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6546a53
5 months, 2 weeks ago
Selected Answer: B
I think it's B
upvoted 1 times
...
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