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DY0-001 Dumps - CompTIA DataX Exam Practice Exam Questions

CompTIA DY0-001 - CompTIA DataX Exam Braindumps

CompTIA DY0-001 - CompTIA Data+ Practice Exam

  • Certification Provider:CompTIA
  • Exam Code:DY0-001
  • Exam Name:CompTIA DataX Exam
  • Certification Name:CompTIA Data+
  • Total Questions:85 Questions and Answers With Detailed Explanations
  • Updated on:Based on the current DY0-001 exam blueprint. Updated on Nov 26, 2025
  • Product Format: PDF (Portable) & Test Engine (Interactive) .
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CompTIA DY0-001 This Week Results

DY0-001 Question and Answers

Question # 1

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 0
Question # 2

Which of the following is best solved with graph theory?

Options:

A.  

Optical character recognition

B.  

Traveling salesman

C.  

Fraud detection

D.  

One-armed bandit

Discussion 0
Question # 3

Which of the following image data augmentation techniques allows a data scientist to increase the size of a data set?

Options:

A.  

Clipping

B.  

Cropping

C.  

Masking

D.  

Scaling

Discussion 0

PDF vs Software Version

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DY0-001 FAQs

The CompTIA Data Science Certification DY0-001 Exam is a specialized test assessing your data science and analytics knowledge. This certification can boost your career by proving your expertise in a rapidly growing field, opening doors to roles like Data Analyst or Data Scientist.

To prepare for the DY0-001 exam, start with CompTIA’s official study materials and guides.Boost your study with online courses, practice tests, and books about data science. Joining online forums or study groups can also give you helpful tips and support.

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