DA0-002 Visualization and Reporting Practice Question
A dashboard designer wants to maximize the data-ink ratio. Which action should they take?
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
✓
Remove redundant gridlines
Data-ink ratio is maximized by removing non-data ink (chartjunk) like unnecessary gridlines and borders.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Add a 3D effect to bars
Why it's wrong here
3D effects increase chartjunk and reduce data-ink ratio.
- ✗
Include a company logo in the chart area
Why it's wrong here
Logos are non-data ink.
- ✓
Remove redundant gridlines
Why this is correct
Removing non-data ink improves the data-ink ratio.
- ✗
Use a colorful background
Why it's wrong here
Colorful backgrounds add non-data ink and distract.
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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.