1. In Power BI, what should you do to expand or collapse a section?
A. d. Click the arrow next to the section title
2. What is the benefit of removing unnecessary grid lines in a chart?
A. d. To increase the data-ink ratio
3. What is the purpose of editing default charts created in Power BI?
A. c. To improve their appearance and increase the data-ink ratio
4. What is the purpose of adding data labels to a chart in Power BI?
A. a. To eliminate the need for a vertical axis
5. In Power BI, what is the purpose of clicking on the Format visual button in the Visualizations pane?
A. a. To edit the formatting options for the chart
6. What type of chart is automatically created when using text data for the X-axis in Power BI?
A. b. Sorted column chart