Most Recent Dell EMC D-DS-FN-23 Exam Dumps

Prepare for the Dell EMC Dell Certified Data Science Foundations exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Dell EMC D-DS-FN-23 exam and achieve success.

The questions for D-DS-FN-23 were last updated on May 4, 2025.

Viewing page 1 out of 12 pages.
Viewing questions 1-5 out of 59 questions

Get All 59 Questions & Answers

Question No. 1

In association rules, given items X and Y, what does lift measure?

APercentage of transactions that contain an itemset with X

BPercentage of transactions with Xthat also contain Y

CDifference in the probability ofX and Y appearing together compared with expectations as if they were statistically independent

DHow many times more often X and Y occur together than expected if they were statistically independent, expressed as a ratio

Show Answer

Correct Answer: D

Question No. 2

What is part of the model output for a linear regression?

AThe assignment of each input datum to a cluster

BCoefficients indicating relative impact of the input variables on the outcome

CThe set of all rules X -> Y with minimum support and confidence

DProbability score for each possible class label

Show Answer

Correct Answer: B

Question No. 3

What type of variable is the dependent variable from a logistic regression?

ACategorical

BContinuous

CRatio

DInterval

Show Answer

Correct Answer: A

Question No. 4

After which phase of the data analytics lifecycle should you determine if the model needs any recalibration?

AModel planning

BData preparation

CDiscovery

DOperationalize

Show Answer

Correct Answer: D

Question No. 5

What is the purpose of applying the nave Bayes conditional independence assumption?

ATo simplify the probability calculations

BTo calculate the probability of rare events

CTo minimize rounding errors in probability calculations

DTo accurately calculate each probability

Show Answer

Correct Answer: A

Unlock All Questions for Dell EMC D-DS-FN-23 Exam

Full Exam Access, Actual Exam Questions, Validated Answers, Anytime Anywhere, No Download Limits, No Practice Limits

Get All 59 Questions & Answers