Free Dell EMC D-DS-FN-23 Exam Questions

Become Dell EMC Certified with updated D-DS-FN-23 exam questions and correct answers

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Total 60 Questions | Updated On: Mar 06, 2026

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Question 1

What converts SQL-like commands into either Tez, Spark, or MapReduce jobs that are submitted tothe Hadoop cluster?

A : Pig

B : HBase

C : Hive

D : Mahout

Answer: C

Question 2

What is a benefit of Spark in-memory data processing as opposed to using MapReduce?

A : Avoids writing intermediate data to disk, which speeds up processing

B : Supports processing unstructured data, which MapReduce does not allow

C : Removes the need to use disks at all, which reduces cost

D : Allows parallel processing, which MapReduce does not support

Answer: A

Question 3

What is the primary role of a business intelligence analyst on an analytics project?

A : Extracts business data from source systems

B : Ensures business milestones are met

C : Provides business-domain expertise

D : Defines business goals for the analytics project

Answer: C

Question 4

What converts SQL-like commands into either Tez, Spark, or MapReduce jobs that are submitted tothe Hadoop cluster?

A : Pig

B : HBase

C : Hive

D : Mahout

Answer: C

Question 5

What is a recommended use case for regular expressions?

A : Linear regression

B : Decision trees

C : Logistic regression

D : In-database text analysis

Answer: D

Page: 1 / 12

Total 60 Questions | Updated On: Mar 06, 2026

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