You have a dashboard that contains tiles pinned from a single report as shown in the Original Dashboard exhibit. (Click the Original Dashboard tab.)
 
You need to modify the dashboard to appear as shown in the Modified Dashboard exhibit. (Click the Modified Dashboard tab.)
 
What should you do?

A. Change the report theme.

B. Change the dashboard theme.

C. Edit the details of each tile.

D. Create a custom CSS file.








 

Suggested Answer: B

With dashboard themes you can apply a color theme to your entire dashboard, such as corporate colors, seasonal coloring, or any other color theme you might want to apply. When you apply a dashboard theme, all visuals on your dashboard use the colors from your selected theme.
Incorrect:
Not A: With Power BI Desktop report themes, you can apply design changes to your entire report, such as using corporate colors, changing icon sets, or applying new default visual formatting.
Reference:
https://docs.microsoft.com/en-us/power-bi/create-reports/service-dashboard-themes

This question is in PL-300 Exam
For getting Microsoft Power BI Data Analyst Associate Certificate