CompTIA Data+ (DA0-002)VisualizationMedium
A business analyst is creating a dashboard to track key performance indicators (KPIs) for sales. The dashboard will be used by executives who need to quickly grasp overall performance and identify areas needing attention. Which design principle should be prioritized to ensure the dashboard is effective for this audience?
- AHigh data density with multiple detailed tables.
- BMinimalist design focusing on essential information.
- CComplex color schemes with many distinct hues.
- DExtensive use of animations and interactive elements.
Show answer & explanationAnswer & explanation
Correct answer: B. Minimalist design focusing on essential information.
For an executive dashboard focused on quick grasp of overall performance, a minimalist design that prioritizes essential information and avoids clutter is crucial. This adheres to the principle of cognitive load reduction, allowing executives to interpret data efficiently without being overwhelmed.
Why the other options are wrong
- A. High data density and detailed tables increase cognitive load and are not suitable for quick executive overviews.
- C. Complex color schemes can make a dashboard difficult to read and interpret, especially for quick analysis.
- D. Extensive animations and interactive elements can distract and slow down interpretation for an executive overview.
Minimalist Design
A design philosophy emphasizing simplicity and the removal of non-essential elements to improve clarity and focus on core information.
- Reduces cognitive load.
- Enhances readability and comprehension.
- Prioritizes essential data and visuals.
Memory trick: Dashboard's power, clear and bright, guides decisions, day and night.