Name: Dell EMC E20-065 Exam
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SKU: E20-065
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Free Dell EMC E20-065 Exam Actual Questions

The questions for E20-065 were last updated On Apr. 12, 2024

Question #1

Which scenario is a proper use case for multinomial logistic regression?

AA marketing firm wants to estimate the personal income of a group of potential customers.
Using inputs such as age, education, marital status, and credit card expenditures, a data scientist is building a model that will estimate a person's
income

BA logistic distribution company wants to minimize the distance traveled by its delivery trucks.
A data scientist is building a model to determine the optimal route for each of tis trucks

CTo improve the initial routing of a loan application, a financial institution plans to classify a loan application as Approve, Reject, or Possibly_Approve. Based on the company's historical loan application data, a data scientist is building a model to assign one of these three outcomes to each submitted application.

DA manufacturer plans to determine the optimal number of workers to employ in an assembly line process. Utilizing the observed distributions of the task durations of each process step, a data scientist is building a model to mimic the interactions and dependencies between each stage in the manufacturing process.

Reveal Solution

Correct Answer: C

Question #2

If two of the communities are re-designated to be one community, how does that change the network characteristics?

Refer to the exhibit.

ANeighborhood overlap would increase

BNetwork diameter would decrease

CModularity would increase

DModularity would decrease

Reveal Solution

Correct Answer: B

Question #3

Which scenario is a proper use case for multinomial logistic regression?

BA logistic distribution company wants to minimize the distance traveled by its delivery trucks.
A data scientist is building a model to determine the optimal route for each of tis trucks

Reveal Solution

Correct Answer: C

Question #4

You are analyzing written transcripts of focus groups conducted on product X. You approach is to use TF-IDF for your analysis.

What combination of TF-IDF scores should you examine to ensure you only report on the most important terms?

AHigh TF score and high DF score

BHigh TF score and high IDF score

CHigh TF score and low IDF score

DLow TF score and low DF score

Reveal Solution

Correct Answer: C

Question #5

How is the relative value of a node visualized in a sunburst?

AColor

BArea

CGradient

DPosition

Reveal Solution

Correct Answer: A

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