DA0-002 Data Governance Practice Question
Which TWO are common pitfalls when communicating data insights?
⚠ Common exam trap
CompTIA often tests the distinction between best practices and common pitfalls, so the trap here is that candidates may confuse beneficial actions (like explaining assumptions or providing context) with pitfalls, leading them to select those as wrong answers instead of recognizing them as correct practices.
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
✓
Using misleading scales on charts
Option B is correct because using misleading scales on charts—such as truncating the y-axis so it does not start at zero or using inconsistent intervals—distorts the visual representation of data and can lead the audience to draw false conclusions, making it a classic data-communication pitfall. Option E is correct because overloading the audience with too many visuals (chart junk or excessive dashboards) exceeds cognitive capacity, dilutes the key message, and causes the audience to miss the most important insights. By contrast, option A (explaining assumptions clearly) is a best practice that builds trust and transparency, not a pitfall. Option C (including a clear call to action) is also a best practice because it tells the audience what to do with the insight. Option D (providing context for the data) is likewise a best practice, since context such as baselines, benchmarks, and timeframes is essential for correct interpretation.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Explaining assumptions clearly
Why it's wrong here
Stating assumptions clearly is a recommended practise that builds trust and prevents misinterpretation, so it is not a pitfall. It is tempting to flag because unstated assumptions do mislead, but the pitfall is omitting them, not explaining them openly to the audience.
- ✓
Using misleading scales on charts
Why this is correct
Truncated or non-zero-baseline axes exaggerate small differences, so audiences draw conclusions the underlying data does not support. This satisfies the pitfall constraint because the distortion is introduced by presentation choices rather than the analysis itself, misleading decision-makers.
- ✗
Including a clear call to action
Why it's wrong here
A clear call to action is a recommended practise that tells the audience what to do next, so it is not a pitfall. It is tempting to flag because weak endings do undermine insight delivery, but the pitfall is lacking a call to action, not including one.
- ✗
Providing context for the data
Why it's wrong here
Context is a communication requirement, not a pitfall; omitting it is the actual pitfall. It is tempting because adding context genuinely improves comprehension, so it would be the right action when an audience lacks domain background or when a chart's axes and units need clarifying.
- ✓
Overloading the audience with too many visuals
Why this is correct
Excessive charts fragment attention and obscure the primary message, forcing audiences to hunt for the insight. Limiting visuals to those supporting the core narrative preserves clarity, so overloading the audience with too many visuals is a recognised communication pitfall.
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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.