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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 142 discussion

Actual exam question from Databricks's Certified Associate Developer for Apache Spark
Question #: 142
Topic #: 1
[All Certified Associate Developer for Apache Spark Questions]

The code block shown below should adjust the number of partitions used in wide transformations like join() to 32. Choose the response that correctly fills in the numbered blanks within the code block to complete this task.

Code block:

__1__(__2__, __3__)

  • A. 1. spark.conf.get
    2. "spark.sql.shuffle.partitions"
    3. "32"
  • B. 1. spark.conf.set
    2. "spark.default.parallelism"
    3. 32
  • C. 1. spark.conf.text
    2. "spark.default.parallelism"
    3. "32"
  • D. 1. spark.conf.set
    2. "spark.default.parallelism"
    3. "32"
  • E. 1. spark.conf.set
    2. "spark.sql.shuffle.partitions"
    3. "32"
Show Suggested Answer Hide Answer
Suggested Answer: E 🗳️
by Sowwy1 at April 10, 2024, 1:22 p.m.

Comments

Chosen Answer:
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maddyj111
3 months, 1 week ago
in Option E there is "32" is in string format is it acceptable? I think it should be numeric 32
upvoted 2 times
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cd6a625
4 months, 3 weeks ago
A and E same
upvoted 1 times
cd6a625
4 months, 3 weeks ago
nevermind
upvoted 1 times
...
...
Sowwy1
7 months, 2 weeks ago
E. 1. spark.conf.set 2. "spark.sql.shuffle.partitions" 3. "32"
upvoted 1 times
...

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