Power BI Questions and Answers
Already Passed
What is the use of the "Transform Data" feature?
To clean and modify data before loading it into your report.
What does AI Insights in Power BI provide?
Automated data analysis to detect trends and anomalies.
What is a workspace in Pow...
Power BI Questions and Answers
Already Passed
What is the use of the "Transform Data" feature?
✔✔ To clean and modify data before loading it into your report.
What does AI Insights in Power BI provide?
✔✔ Automated data analysis to detect trends and anomalies.
What is a workspace in Power BI?
✔✔ A collaborative space where users can develop and share reports.
What is the benefit of using a heatmap in Power BI?
✔✔ To visualize data density or intensity across a range.
How does Power BI handle large datasets?
✔✔ By compressing data and optimizing storage for performance.
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,What is the purpose of themes in Power BI?
✔✔ To maintain consistent styling across reports and dashboards.
How can you visualize geographical data?
✔✔ By using the map visual or filled map visual.
What is the use of a matrix visual?
✔✔ To display data in a grid with rows and columns, like a pivot table.
What is drill mode in Power BI?
✔✔ It enables users to navigate through hierarchical data levels.
What is the advantage of using report templates?
✔✔ To reuse designs and formatting across different projects.
What is Power Query used for?
✔✔ To transform and prepare data before loading it into Power BI.
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, What type of tool is Power BI Desktop?
✔✔ A data visualization and reporting tool for creating reports locally.
How can you filter data in Power BI reports?
✔✔ By using slicers, filters, or visual-level filters.
What does a Power BI dashboard display?
✔✔ A single-page overview of key metrics from multiple reports.
How do you import data into Power BI Desktop?
✔✔ By using the "Get Data" feature to connect to different data sources.
What is DAX in Power BI?
✔✔ A formula language used to perform calculations and create measures.
What is the function of a measure in Power BI?
✔✔ To perform dynamic calculations on data using DAX.
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