Explore Free Dell Data Science Foundations D-DS-FN-23 Practice Questions for Exam Mastery

Get a glimpse of the real D-DS-FN-23 certification exam challenges with our free Dell D-DS-FN-23 practice test questions.

Question 1

What characterizes the Hadoop Distributed File System?

Correct Answer: 1

D

Question 2

When should you consider using multinomial logistic regression over binary logistic regression?

Correct Answer: 2

C

Question 3

MapReduce is designed to process data in which way?

Correct Answer: 3

A

Question 4

When building a K-means clustering model, you notice that the clusters did not segment on variables that you expected. What should you do?

Correct Answer: 4

D

Question 5

Consider this SQL statement: SELECT product, avg(prod_cost) FROM product_detail GROUP BY product. The GROUP BY clause implies what type of function?

Correct Answer: 5

B

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