Power BI Questions and Answers
Already Graded A
Which of the following can be used to perform calculations across multiple tables in Power BI?
A) Excel
B) DAX measures
C) Power Query Editor
D) Report view
B) DAX measures
What does the "Power BI Service" allow users to do that Power B...
Power BI Questions and Answers
Already Graded A
Which of the following can be used to perform calculations across multiple tables in Power BI?
A) Excel
B) DAX measures
C) Power Query Editor
D) Report view
✔✔ B) DAX measures
What does the "Power BI Service" allow users to do that Power BI Desktop does not?
A) Create data models
B) Share and collaborate on reports and dashboards
C) Create new calculated columns
D) Perform advanced data cleaning
✔✔ B) Share and collaborate on reports and dashboards
Which visualization in Power BI would you use to display trends over time?
A) Bar chart
1
,B) Line chart
C) Scatter plot
D) Column chart
✔✔ B) Line chart
What type of Power BI report can be shared with other users for collaboration?
A) Power BI Desktop reports
B) Power BI Service reports
C) Excel spreadsheets
D) CSV files
✔✔ B) Power BI Service reports
What is the function of the "Drillthrough" feature in Power BI?
A) To hide specific data
B) To perform calculations on data
C) To allow users to navigate to detailed reports based on filters
D) To create a summary report
✔✔ C) To allow users to navigate to detailed reports based on filters
2
, How does Power BI handle data refresh?
A) Data is refreshed automatically once a day
B) Data must be manually refreshed every time
C) Data refresh happens only in Power BI Desktop
D) Data can be refreshed at scheduled intervals or manually
✔✔ D) Data can be refreshed at scheduled intervals or manually
What feature in Power BI allows users to clean and transform data before importing it?
A) Power Query
B) DAX
C) Power Pivot
D) Power View
✔✔ A) Power Query
What is the default file format for saving a Power BI Desktop file?
A) .xlsx
B) .pbix
3
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