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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 125 discussion

Actual exam question from Databricks's Certified Associate Developer for Apache Spark
Question #: 125
Topic #: 1
[All Certified Associate Developer for Apache Spark Questions]

The code block shown below should write DataFrame storesDF to file path filePath as parquet and partition by values in column division. Choose the response that correctly fills in the numbered blanks within the code block to complete this task.

Code block:

storesDF.__1__.__2__(__3__).__4__(__5__)

  • A. 1. write
    2. partitionBy
    3. “division”
    4. path
    5. filePath, node = parquet
  • B. 1. write
    2. partitionBy
    3. “division”
    4. parquet
    5. filePath
  • C. 1. write
    2. partitionBy
    3. col(“division”)
    4. parquet
    5. filePath
  • D. 1. write()
    2. partitionBy
    3. col(“division”)
    4. parquet
    5. filePath
  • E. 1. write
    2. repartition
    3. “division”
    4. path
    5. filePath, mode = “parquet”
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Suggested Answer: B 🗳️
by SaiPavan10 at April 4, 2024, 3:19 p.m.

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Chosen Answer:
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SaiPavan10
7 months, 3 weeks ago
Selected Answer: B
B is the right choice
upvoted 1 times
...

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