Microsoft Power BI Data Analyst — Question 45

You have a Power BI report that contains a bar chart. The bar chart displays sales by country.

You need to ensure that a summary of the data shown on the bar chart is accessible by using a screen reader.

What should you configure on the bar chart?

Answer options

• A. conditional formatting
• B. alt text
• C. the tab order
• D. the layer order

Correct answer: B

Explanation

The correct answer is B, alt text, as it provides a descriptive summary of the chart's content that can be read by screen readers. Options A, C, and D do not enhance accessibility for screen readers and are focused on visual formatting or interaction order rather than providing descriptive information.