DA0-002 Visualization and Reporting Practice Question
An executive dashboard needs to display key performance indicators (KPIs) such as sales growth and customer satisfaction. Which design principle is most important?
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
✓
Consistent color encoding for similar metrics
Consistent color coding helps viewers quickly associate colors with metrics across multiple charts.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Consistent color encoding for similar metrics
Why this is correct
Consistent colors reduce cognitive load and improve interpretation.
- ✗
Use gauges for each KPI
Why it's wrong here
Gauges can be visually appealing but take space and may not be the best for accuracy.
- ✗
Include all raw data in the dashboard
Why it's wrong here
Raw data overloads; summaries are better.
- ✗
Animate charts to draw attention
Why it's wrong here
Animations can distract and slow down comprehension.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This DA0-002 practice question is part of Courseiva's free CompTIA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the DA0-002 exam.