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Practice your CDP Data Engineer certification test with free CDP-3002 exam cram and take control of your certification preparation. At FreeExamCram, you can practice online for free using real CDP-3002 exam dumps, verified questions, and expert-designed free online practice tests. Moreover our Cloudera CDP-3002 exam cram backed by our confidence-boosting refund guarantee.

Exam Code: CDP-3002
Exam Questions: 300
CDP Data Engineer
Updated: 24 Nov, 2025
Viewing Page : 1 - 30
Practicing : 1 - 5 of 300 Questions
Question 1

What is the role of spark.sql.parquet.columnar in schema management?

Options :
Answer: B
Question 2

When is it beneficial to turn off schema inference in a Spark job?

Options :
Answer: A
Question 3

How can you filter rows in a Spark DataFrame based on a condition?

Options :
Answer: C
Question 4

Which Spark configuration parameter controls the size of shuffle partitions?

Options :
Answer: A
Question 5

What is a common technique used in Cloudera to improve the performance of SQL queries through optimization?

Options :
Answer: C
Viewing Page : 1 - 30
Practicing : 1 - 5 of 300 Questions

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