Most Recent CompTIA DA0-002 Exam Dumps

Prepare for the CompTIA Data+ Exam (2025) 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 CompTIA DA0-002 exam and achieve success.

The questions for DA0-002 were last updated on May 20, 2025.

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Question No. 1

[Data Governance]

A data analyst receives an email from the IT department about renewing the company password, and the analyst follows the password reset link as required. Later in the week, the analyst receives the following notification when running a recurring analysis that connects to the database:

Log-in failed for user ''

Which of the following is most likely the reason for this issue?

AThe company changed its database authentication method.

BThe password expiration process locked the account.

CThe analyst did not change the password used to launch the report.

DThe company is experiencing issues with password replication.

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Correct Answer: C

Question No. 2

[Data Governance]

A data analyst receives a notification that a customized report is taking too long to load. After reviewing the system, the analyst does not find technical or operational issues. Which of the following should the analyst try next?

ACheck that the appropriate filters are applied.

BCheck data source connections.

CCheck for data structure changes in the report.

DCheck whether other peers have the same issue.

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Correct Answer: A

Question No. 3

[Visualization and Reporting]

Which of the following elements is the most important to include in a dashboard for internal technical audiences?

AMethodology section

BDynamic features

CKey performance indicators

DCompany branding

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Correct Answer: C

Question No. 4

[Visualization and Reporting]

A Chief Executive Officer requests a report that must:

* Summarize the company metrics in a simple way.

* Be clear and concise.

* Be easily understood by all company levels.

* Be accessible and updated without manual intervention.

Which of the following communication approaches best meets these requirements?

AExecutive summary

BSlide presentation

CKey performance indicator dashboard

DOpen data portal

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Correct Answer: C

Question No. 5

[Data Analysis]

A data analyst wants to use the following tables to find all the customers who have not placed an order:

Customers table

Name

Address

Products table

Name

Customer_ID

Which of the following SQL statements is the best way to accomplish this task?

ASELECT * FROM CUSTOMERS AS C LEFT JOIN PRODUCTS AS P ON C.ID = P.Customer_ID WHERE P.Customer_ID IS NULL

BSELECT * FROM CUSTOMERS AS C INNER JOIN PRODUCTS AS P ON C.ID = C.IDWHERE COUNT(P.) = 0

CSELECT * FROM PRODUCTS AS P INNER JOIN CUSTOMERS AS C ON P.Customer_ID = C.ID WHERE (SELECT COUNT(P.) = 0)

DSELECT * FROM PRODUCTS AS P LEFT JOIN CUSTOMERS AS C ON P.Customer_ID = C.ID WHERE P.Customer_ID IS NOT NULL

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Correct Answer: A

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