Power BI Questions and Answers
Graded A+
What is the role of Power BI Desktop in the Power BI ecosystem?
Power BI Desktop is used for data transformation, modeling, and report creation.
What is the main purpose of Power BI Service?
Power BI Service is used for sharing reports, dashboar...
Power BI Questions and Answers
Graded A+
What is the role of Power BI Desktop in the Power BI ecosystem?
✔✔ Power BI Desktop is used for data transformation, modeling, and report creation.
What is the main purpose of Power BI Service?
✔✔ Power BI Service is used for sharing reports, dashboards, and collaborating with others.
What is the difference between Power BI Desktop and Power BI Service?
✔✔ Power BI Desktop is used for designing and creating reports, while Power BI Service is
used for sharing, collaborating, and accessing reports online.
How can you filter data on a report in Power BI?
✔✔ By using slicers or applying filters directly to visuals.
How can you create a relationship between tables in Power BI?
✔✔ By defining common fields between tables and using the "Manage Relationships" feature.
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, What is a "measure" in Power BI?
✔✔ A calculation that uses DAX formulas to perform aggregations on data.
How can you apply a theme to a report in Power BI?
✔✔ By using the "View" tab and selecting a built-in or custom theme.
What does the "DirectQuery" mode in Power BI allow?
✔✔ DirectQuery allows you to connect to a live data source and query data in real time without
importing it.
What is the purpose of using “Row-Level Security” (RLS) in Power BI?
✔✔ RLS is used to restrict access to certain data within a report based on the user's role.
What is a "calculated column" in Power BI?
✔✔ A column created using a DAX formula that is calculated row by row within a table.
What is the difference between "Import" mode and "DirectQuery" mode?
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