Weekend Sale Limited Time 65% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: get65

CompTIA Updated DY0-001 Exam Questions and Answers by zunaira

Page: 3 / 6

CompTIA DY0-001 Exam Overview :

Exam Name: CompTIA DataX Exam
Exam Code: DY0-001 Dumps
Vendor: CompTIA Certification: CompTIA Data+
Questions: 85 Q&A's Shared By: zunaira
Question 12

A data scientist is building an inferential model with a single predictor variable. A scatter plot of the independent variable against the real-number dependent variable shows a strong relationship between them. The predictor variable is normally distributed with very few outliers. Which of the following algorithms is the best fit for this model, given the data scientist wants the model to be easily interpreted?

Options:

A.

A logistic regression

B.

An exponential regression

C.

A linear regression

D.

A probit regression

Discussion
Question 13

A data scientist has constructed a model that meets the minimum performance requirements specified in the proposal for a prediction project. The data scientist thinks the model's accuracy should be improved, but the proposed deadline is approaching. Which of the following actions should the data scientist take first?

Options:

A.

Continue collecting data.

B.

Request additional funding.

C.

Consult the key project stakeholder.

D.

Test additional model specifications.

Discussion
Billy
It was like deja vu! I was confident going into the exam because I had already seen those questions before.
Vincent Jul 20, 2025
Definitely. And the best part is, I passed! I feel like all that hard work and preparation paid off. Cramkey is the best resource for all students!!!
Alaya
Best Dumps among other dumps providers. I like it so much because of their authenticity.
Kaiden Jul 23, 2025
That's great. I've used other dump providers in the past and they were often outdated or had incorrect information. This time I will try it.
Nia
Why are these Dumps so important for students these days?
Mary Jul 27, 2025
With the constantly changing technology and advancements in the industry, it's important for students to have access to accurate and valid study material. Cramkey Dumps provide just that. They are constantly updated to reflect the latest changes and ensure that the information is up-to-date.
Reeva
Wow what a success I achieved today. Thank you so much Cramkey for amazing Dumps. All students must try it.
Amari Jul 2, 2025
Wow, that's impressive. I'll definitely keep Cramkey in mind for my next exam.
Question 14

A data analyst is analyzing data and would like to build conceptual associations. Which of the following is the best way to accomplish this task?

Options:

A.

n-grams

B.

NER

C.

TF-IDF

D.

POS

Discussion
Question 15

A data scientist needs to analyze a company's chemical businesses and is using the master database of the conglomerate company. Nothing in the data differentiates the data observations for the different businesses. Which of the following is the most efficient way to identify the chemical businesses' observations?

Options:

A.

Ingest the data from all of the hard drives and perform exploratory data analysis to identify which business is responsible for chemical operations.

B.

Perform analysis on all of the data and create a summary report on the results relevant to chemical operations.

C.

Consult with the business team to identify which sites are responsible for chemical operations and ingest only the relevant data for analysis.

D.

Ingest data from the hard drive containing the most data and present sample results on the chemical operations.

Discussion
Page: 3 / 6

DY0-001
PDF

$36.75  $104.99

DY0-001 Testing Engine

$43.75  $124.99

DY0-001 PDF + Testing Engine

$57.75  $164.99