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Exam overview

CompTIA DA0-002 Exam Dumps

Vendor

CompTIA

Exam Code

 DA0-002

Actual Exam Duration

 90 Minutes

TOTAL QUESTIONS

121

Exam Name

 CompTIA Data+ Exam (2025)

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Exam practice

Exam Q&A

Select an option, then click Show Answer.

Q1:

The sales department wants to include the composition of total sales amounts across all three sales channels in a report. Given the following sample sales table: Sales channel Month Sales (million $) Digital January 135 Store February 145 Online March 165 Store April 200 Store May 125 Online June 155 Digital July 120 Online August 145 Digital September 160 Which of the following visualizations is the most appropriate?

A: Pivot table

B: Pie chart

C: KPI card

D: Box plot

Correct Answer: B

Q2:

[Data Governance] A data analyst receives a new data source that contains employee IDs, job titles, dates of birth, addresses, years of service, and employees’ birth months. Which of the following inconsistencies should the analyst identify?

A: Redundancy

B: Equivalence

C: Parallel

D: Duplication

Correct Answer: A

Q3:

[Data Governance] A company wants to limit an employee’s access to a production environment. Which of the following access control practices is the best to implement?

A: Mandatory

B: Time-based

C: Attribute-based

D: Role-based

Correct Answer: D

Q4:

[Data Acquisition and Preparation] A data analyst is gathering data from multiple tables in a database. The analyst needs certain columns from each table. Which of the following is the best method to accomplish this task?

A: Aggregate

B: Union

C: Nest

D: Join

Correct Answer: D

Q5:

[Visualization and Reporting] An analyst must use the same data to create reports for police patrol supervisors, the city council, and a public website. Which of the following is the best way to differentiate the reports?

A: Persona type

B: Detail levels

C: Accessibility

D: Sensitivity

Correct Answer: A

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