Free Cloudera CDP-3002 Exam Questions

Become Cloudera Certified with updated CDP-3002 exam questions and correct answers

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Total 300 Questions | Updated On: Jun 15, 2026

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Question 1

What is the purpose of the retry parameter in an Apache Airflow DAG task?

A : determine task dependencies

B : control the number of retries after a failure

C : manage task scheduling

D : define the task's execution time

Answer: B

Question 2

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

A : en using a predefined schema to improve performance

B : en you need to perform data validation

C : en working with small datasets

D : en automatic type detection is needed

Answer: A

Question 3

What is the impact of using cost-based optimization in the Cloudera Optimization Framework?

A : simplifies query syntax

B : speeds up data transfer

C : selects the most efficient execution plan based on cost estimates

D : reduces storage requirements

Answer: C

Question 4

What is the best approach to implement incremental extraction in Apache Airflow?

A : a hash column in source table

B : a last_modified column in source table

C : a start_date parameter in DAG

D : a unique key in source table

Answer: B

Question 5

How does CDP Iceberg handle schema evolution?

A : using schema-on-read

B : creating new tables for each schema change

C : maintaining schema history separately

D : applying schema modifications to existing tables

Answer: D

Page: 1 / 60

Total 300 Questions | Updated On: Jun 15, 2026

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