Free CDP-3002 Exam Questions - Easiest Way for Success

Prepare for the Cloudera CDP-3002 exam questions with our authentic preparation materials, including free CDP-3002 practice exam questions and answers. TheExamsLab provides all the support you need to succeed in the CDP Data Engineer CDP-3002 exam. This dedication to student success is why we have the most satisfied CDP-3002 certification exam candidates worldwide.

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Total 300 Questions | Updated On: Sep 13, 2024

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Question 1

How can you monitor and troubleshoot data pipelines in Cloudera?

A : By checking application logs only

B : Using external monitoring tools

C : By reviewing data files manually

D : Using Cloudera Manager

Answer: D

Question 2

How can dynamic partitioning improve the performance of ETL processes in Cloudera?

A : By increasing the number of partitions

B : By improving data distribution

C : By optimizing network throughput

D : By reducing the need for manual data management

Answer: B

Question 3

Which method is recommended to avoid schema inference overhead in Spark SQL queries?

A : Use spark.conf.set("spark.sql.schema", schema)

B : Rely on default schema inference

C : Use DataFrameReader.option("schema", schema) to specify a schema

D : Use spark.sql("SET schema = schema")

Answer: C

Question 4

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

A : To determine task dependencies

B : To control the number of retries after a failure

C : To manage task scheduling

D : To define the task's execution time

Answer: B

Question 5

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

A : To determine task dependencies

B : To control the number of retries after a failure

C : To manage task scheduling

D : To define the task's execution time

Answer: B

Page: 1 / 60

Total 300 Questions | Updated On: Sep 13, 2024

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