Designing and Implementing Enterprise-Scale Analytics Using Microsoft Azure and Power BI — Question 7

You plan to generate a line chart to visualize and compare the last six months of sales data for two departments.
You need to increase the accessibility of the visual.
What should you do?

Answer options

• A. Configure a unique marker for each series.
• B. Replace long text with abbreviations and acronyms.
• C. Move important information to a tooltip.
• D. Configure a distinct color for each series.

Correct answer: A

Explanation

The correct answer is A, as having unique markers for each series helps users, especially those with visual impairments, to distinguish between the data points effectively. Options B and C may reduce clarity rather than enhance accessibility, while D, although helpful, does not provide the same level of differentiation as unique markers.