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CompTIA DA0-002 Exam Questions
Free CompTIA DA0-002 Exam Actual Questions
Note: Premium Questions for DA0-002 were last updated On Oct. 07, 2026 (see below)
A data analyst is creating a pivot table for a large dataset for an upcoming board meeting. Which of the following is the purpose of the pivot table?
This question pertains to the Data Analysis domain, focusing on the purpose of a pivot table. Pivot tables are a tool for summarizing and analyzing data, often used in preparation for reporting.
To visualize the data in a dashboard (Option A): Pivot tables summarize data but aren't visualizations; charts in dashboards might be created from pivot tables.
To retrieve and clean data from several sources (Option B): Retrieving and cleaning data is part of data preparation, not the purpose of a pivot table.
To summarize and analyze the data (Option C): Pivot tables aggregate and summarize data (e.g., by calculating sums, averages) and allow for analysis (e.g., filtering, grouping), which is their primary purpose.
To organize the data for reporting (Option D): While pivot tables can help organize data, their main purpose is summarization and analysis, not just organization.
The DA0-002 Data Analysis domain includes 'applying the appropriate descriptive statistical methods,' and pivot tables are a key tool for summarizing and analyzing large datasets.
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A data analyst has a dashboard that shows weekly dat
a. For the past few weeks, the data has not updated. Which of the following is the best way to confirm that the data is current?
Which of the following is business intelligence software?
This question falls under the Visualization and Reporting domain, focusing on identifying tools used for business intelligence (BI), which typically involves data visualization and reporting.
SAS (Option A): SAS is a statistical analysis software, not primarily a BI tool focused on visualization.
Python (Option B): Python is a programming language, not a BI software, though it can be used for data analysis with libraries.
Notepad++ (Option C): Notepad++ is a text editor, not a BI tool.
Tableau (Option D): Tableau is a leading BI software designed for data visualization, dashboards, and reporting, making it the correct choice.
The DA0-002 Visualization and Reporting domain includes understanding 'the appropriate visualization in the form of a report or dashboard,' and Tableau is a recognized BI tool for this purpose.
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A data analyst needs to create and deliver a dashboard that displays the company's financial transactions as they are updated. Which of the following delivery methods should the analyst consider? (Select two).
This question is part of the Visualization and Reporting domain, focusing on delivery methods for dashboards. The requirement for displaying financial transactions 'as they are updated' implies a need for real-time updates and interactivity, which narrows down the options.
Real-time (Option A): Real-time delivery ensures the dashboard reflects the latest data as transactions are updated, meeting the requirement.
Snapshot (Option B): A snapshot provides a static view at a specific point, not suitable for ongoing updates.
Dynamic (Option C): A dynamic dashboard allows for interactivity and can be updated as data changes, complementing real-time delivery.
Static (Option D): Static dashboards don't update automatically, making this incorrect.
Ad hoc (Option E): Ad hoc delivery is for one-time reports, not ongoing updates.
Time series (Option F): Time series refers to a data type or visualization, not a delivery method.
The DA0-002 Visualization and Reporting domain includes understanding 'the appropriate visualization in the form of a report or dashboard' with delivery methods Real-time and dynamic methods best support the need for updated financial transaction dashboards.
A project manager requests an unscheduled report that provides a list of clients. Which of the following frequencies is best for this report?
This question pertains to the Visualization and Reporting domain, focusing on report delivery frequencies. The report is described as unscheduled, meaning it's a one-time request.
Annual (Option A): Annual frequency implies a scheduled report every year, not suitable for an unscheduled request.
Daily (Option B): Daily frequency implies a scheduled report each day, not suitable.
Weekly (Option C): Weekly frequency implies a scheduled report each week, not suitable.
Ad hoc (Option D): Ad hoc reports are generated on-demand for one-time or unscheduled needs, which matches the project manager's request.
The DA0-002 Visualization and Reporting domain includes 'the appropriate visualization in the form of a report' with delivery methods, and ad hoc is the best frequency for an unscheduled report.
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