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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 64 discussion

Actual exam question from Databricks's Certified Associate Developer for Apache Spark
Question #: 64
Topic #: 1
[All Certified Associate Developer for Apache Spark Questions]

Which of the following statements about the Spark DataFrame is true?

  • A. Spark DataFrames are mutable unless they've been collected to the driver.
  • B. A Spark DataFrame is rarely used aside from the import and export of data.
  • C. Spark DataFrames cannot be distributed into partitions.
  • D. A Spark DataFrame is a tabular data structure that is the most common Structured API in Spark.
  • E. A Spark DataFrame is exactly the same as a data frame in Python or R.
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Suggested Answer: D 🗳️
by azure_bimonster at Feb. 8, 2024, 10:33 p.m.

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azure_bimonster
9 months, 3 weeks ago
Selected Answer: D
D seems correct here
upvoted 1 times
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