Free CDP-4001 Exam Questions - Easiest Way for Success

Prepare for the Cloudera CDP-4001 exam questions with our authentic preparation materials, including free CDP-4001 practice exam questions and answers. TheExamsLab provides all the support you need to succeed in the CDP Data Analyst CDP-4001 exam. This dedication to student success is why we have the most satisfied CDP-4001 certification exam candidates worldwide.

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Total 300 Questions | Updated On: Sep 11, 2024

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Question 1

How does Cloudera ensure high availability for virtual warehouses?

A : By replicating virtual warehouse instances across nodes

B : By periodically backing up data

C : By using a single-node setup

D : By limiting access to the virtual warehouse

Answer: A

Question 2

When should you consider using ORC format over Parquet in Cloudera?

A : When simplicity of schema is a priority

B : When data is primarily text-based

C : When working with large-scale, complex data processing workloads

D : When backward compatibility is required

Answer: C

Question 3

Which command is used to invalidate metadata in Impala when changes are made to underlying data files in Cloudera?

A : REFRESH

B : LOAD DATA INPATH

C : ALTER TABLE

D : INVALIDATE METADATA

Answer: D

Question 4

When would you use the COUNT(DISTINCT column_name) function in Apache Hive?

A : To count all non-NULL values in a column

B : To sum up the values in a column

C : To count the total number of rows

D : To count the number of unique values in a column

Answer: D

Question 5

In Cloudera, which type of table would you use if you want Hive to only manage metadata without affecting the actual data storage?

A : Temporary table

B : Partitioned table

C : External table

D : Managed table

Answer: C

Page: 1 / 60

Total 300 Questions | Updated On: Sep 11, 2024

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