DA0-002 Visualization and Reporting Practice Question
A data analyst is building a dashboard for executives and wants to ensure the most important metric, total revenue, is immediately visible. Which design principle should the analyst apply?
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 means arranging elements so that the most important information is most prominent, often by placing it in the top-left or center and making it larger.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Appropriate precision
Why it's wrong here
Precision refers to number of decimal places, not prominence.
- ✗
Consistent color coding
Why it's wrong here
Color coding is for grouping and highlighting, not for establishing order of importance.
- ✓
Visual hierarchy
Why this is correct
Correct. Visual hierarchy guides the viewer's eye to the most important metric first.
- ✗
Data-ink ratio
Why it's wrong here
Data-ink ratio is about minimizing non-data ink, not about ordering importance.
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JA
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.