DA0-002 Visualization and Reporting Practice Question
A dashboard should be designed so that the most important metric is prominently displayed. This is an example of which design principle?
⚠ Common exam trap
In the data-plus exam, visual hierarchy is often contrasted with data-ink ratio. Candidates may confuse 'making a metric prominent' with 'reducing non-data ink,' but the former is about emphasis while the latter is about eliminating visual clutter.
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
✓
Visual hierarchy
Visual hierarchy is the design principle that dictates arranging elements to guide the viewer's eye to the most important information first. By making the key metric the most prominent element (e.g., larger, bolder, or top-left), the dashboard ensures immediate comprehension of the primary data point, which is critical for operational decision-making.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Data-ink ratio
Why it's wrong here
Data-ink ratio is about minimizing non-data ink.
- ✗
Consistent color coding
Why it's wrong here
Color coding is about using colors consistently, not about prominence.
- ✗
Appropriate precision
Why it's wrong here
Precision is about avoiding unnecessary decimal places.
- ✓
Visual hierarchy
Why this is correct
Visual hierarchy arranges elements by importance.
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