DA0-002 Visualization and Reporting Practice Question
A financial analyst wants to create a dashboard that shows the monthly profit and loss, highlighting how each component (revenue, cost of goods sold, operating expenses) contributes to the final net profit. Which chart type is most appropriate?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Waterfall chart
A waterfall chart effectively shows how each incremental positive or negative value contributes to a final total, making it ideal for profit/loss breakdowns.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Pie chart
Why it's wrong here
Pie charts show proportions but not sequential addition or subtraction.
- ✗
Stacked bar chart
Why it's wrong here
Stacked bar charts can show composition but not the cumulative effect of additions and subtractions.
- ✗
Area chart
Why it's wrong here
Area charts show cumulative trends over time, not decomposition of a single value.
- ✓
Waterfall chart
Why this is correct
Waterfall charts illustrate the step-by-step progression from starting to ending value, perfect for financial breakdowns.
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