CompTIA Data+

Here you have the best CompTIA DA0-002 practice exam questions

  • You have 80 total questions across 16 pages (5 per page)
  • These questions were last updated on March 16, 2026
  • This site is not affiliated with or endorsed by CompTIA.
Question 1 of 80
Which of the following is the best example of a slowly changing dimension for a data warehouse?
Answer

Suggested Answer

The suggested answer is D.

Question 2 of 80
A data breach occurs at a company. Which of the following actions should be taken?
Answer

Suggested Answer

The suggested answer is B.

Question 3 of 80
A data analyst's code is failing when the analyst attempts a large batch upload to a cloud database. The analyst checks the following:
The database key is correct and embedded in the code.
All classes and objects have been defined and called.
The coding format in a text editor ensures syntax uniformity.
Built-in and user-defined exceptions are responding appropriately.
Print statements correctly identify the line where an error occurs.
Online coding forums do not contain similar issues with resolutions.
Which of the following is the most appropriate next step to continue troubleshooting?
Answer

Suggested Answer

The suggested answer is B.

Question 4 of 80
A sales analyst is using the following table to produce a report on January sales data:
Exam da0-002: Image 1
Which of the following inconsistencies is present in the data set?
Answer

Suggested Answer

The suggested answer is A.

Question 5 of 80
Which of the following tools would a data analyst most likely use to modify a simple data connection property in a configuration file?
Answer

Suggested Answer

The suggested answer is C.

About the CompTIA DA0-002 Certification Exam

About the Exam

The CompTIA DA0-002 (CompTIA Data+) validates your knowledge and skills. Passing demonstrates proficiency and can boost your career prospects in the field.

How to Prepare

Work through all 80 practice questions across 16 pages. Focus on understanding the reasoning behind each answer rather than memorizing responses to be ready for any variation on the real exam.

Why Practice Exams?

Practice exams help you familiarize yourself with the question format, manage your time, and reduce anxiety on the test day. Our DA0-002 questions are regularly updated to reflect the latest exam objectives.