Microsoft Power BI
Q1. A dataset that includes _ can be used to create a map visualization. (Select all that apply.)
A. house numbers, street names
B. geospatial data
C. city names, country names
D. longitude, latitude
Q2. How do you create a chart visual in Power BI Desktop Report view? (Select all that apply.)
A. Click New Visual on the Home tab.
B. Select a chart visual in the Visualizations pane.
C. Click New Visual on the Data Tools tab.
D. Select a field that contains values.
Q3. What daily sales number does this DAX measure formula calculate?
CALCULATE(SUM([Sales]) ,DATESHTD([Date] ))
Q4. You are creating a report in Power BI Desktop and want to restrict the data to records where Country=”Canada”. To accomplish this, what do you need to create?
Q5. What is the primary benefit of using visualizations such as line charts, bar charts, and column charts?
Q6. In Power BI service, deleted pages are available after deletion until
Q7. You need to add a required color to a bar chart. How can you add an exact color value to an existing bar chart?
Q8. The Excel function IF is nearly the same as which DAX function?
Q9. Consider the Power BI extract, transform, and load process (ETL). During this process, data is read and then
Q10. Power BI’s Publish to Web option allows you to embed visualizations within _. (Select all that apply.)
A. blog posts
B. email messages
C. web sites
D. text messages
Q11. What can you do within the Power BI Desktop #### Query Settings pane? (Select all that apply.)
A. Rename a query step.
B. Delete a query step.
C. Delete from one query step to the end.
D. Reorder the steps.
Q12. After you enter text in the #### Q&A box or O&A visual, Power BI will
\_ your data to create a list of appropriate visualizations.
Q13. You just deleted a dashboard in the Power BI service and want to get it back. What should you do?
Q14. You have a sales data source and want to relate the tables. The table that contains sales transactions is a _ table that contains product information is a _ table .
Q15. When you are creating a formula in the Power Query Editor, what does IntelliSense provide a list of? (Select all that apply.)
D. data sources
Q16. You want to delete a dataset but the Power BI service will not let you. What is the most likely cause?
Q17. One of your data columns includes the city, state, and postal code line of a mailing address. You need to separate the fields so you can access the geospatial elements for a map visualization. What transformation should you apply?
Q18. Formatting options within a visualization depend on what?
Q20. What is NOT a valid data connection type for Power BI Desktop?
Q21. Which data type can be uploaded directly to powerbi.com?
Q22. What does Power BI Premium provide?
Q23. You have a report in Power BI service and want to save the state of a report page for easy access. What feature helps you do this?
Q24. What daily sales number does this DAX measure formula calculate?
CALCULATE(SUM([Sales]) ,DATESHTD([Date] ))
Q25. What should you do to increase the readability of a report?
Q26. Which feature in the Power BI service is most useful when you need to create pages that present the same visualizations for different territories, salespeople, or teams?
Q27. What should you use to highlight a specific visualization in a report?
Q29. You want to access the underlying data for a specific data point in a visualization. What should you choose?
Q30. You have a treemap visualization that groups by sales territory. To allow users to further analyze data for a specific territory, what filter should you apply?
Q31. Facebook, Twilio, GitHub, and MailChimp are all examples of Power BI _.
Q32. When you use Publish to Web in the Power BI service, who can view your published content?
Q33. The iterator functions SUMX and AVERAGEX are used to perform calculations _.
Q34. In Power BI Desktop Model view, what type of join will yield all results from Table 1 and any matching results from Table 2?
Q35. What is NOT a built-in Power BI visual?
Q36. You want to combine several CSV files into a single data file after you connect a folder. What must be true about these CSV data files? (Select all that apply.)
A. They must be stored in the same folder.
B. They must have the same schema.
C. They must have the same file type.
D. They must have no duplicate data rows.
Q37. If you delete a dateset in the Power BI service, what happens to the dashboards and reports supported by the dataset?
Q38. Which DAX function compares a column of values in Table A with a similar column in Table B, and returns the values the are not found in Table B?
Q40. Power BI works best with tables that are _,
Q41. You have two columns of numerical data and want to create a visual to help determine if there is a relationship between them. What kind of chart is designed to do this?
Q42. In the report editor, which task can you NOT accomplish using drag and drop?