DA0-002 Data Governance Practice Question
A data analyst is preparing a presentation for a mixed audience of executives and technical staff. Which two of the following practices would be most effective? (Select TWO.)
⚠ Common exam trap
The trap here is that candidates often select 'Use only text-heavy slides' (A) thinking it ensures completeness, but the exam tests the ability to tailor communication to mixed audiences, where conciseness and visual aids are prioritized over exhaustive detail.
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
✓
Provide a detailed appendix for technical staff.
Option B is correct because a detailed appendix lets the analyst include the full technical depth—methodology, data sources, statistical tests, and assumptions—that technical staff need, without cluttering the main presentation for executives. Option E is correct because opening with a high-level summary (key findings, business impact, and recommendations) gives executives the decision-relevant context first, following the inverted-pyramid approach to audience-tailored communication. Option A is wrong because text-heavy slides overload both audiences and obscure key messages; effective presentations use concise bullets and visuals. Option C is wrong because data visualizations (charts, dashboards) aid comprehension rather than cause confusion when designed well. Option D is wrong because unexplained complex statistical terms alienate the non-technical executives and undermine the presentation's purpose.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Use only text-heavy slides to include all details.
Why it's wrong here
Text-heavy slides bury the headline metric beneath detail, so executives cannot extract the decision point while technical staff still lack raw data. It tempts because thorough documentation suits a peer review or written appendix, where every methodological detail must be auditable rather than presented live.
- ✓
Provide a detailed appendix for technical staff.
Why this is correct
An appendix lets the main narrative stay executive-focused while preserving depth for technical readers, satisfying the mixed-audience constraint without diluting either group's needs. It separates detail by audience rather than forcing one register on everyone, so executives retain the headline findings and technical staff can verify methodology, assumptions and data lineage at their own pace.
- ✗
Avoid any data visualizations to prevent confusion.
Why it's wrong here
Removing visualisations entirely strips the executives of trend and comparison insight, undermining the presentation's purpose. It is tempting as a way to avoid confusing non-technical viewers, but the correct approach is choosing appropriate visualisations for each audience segment rather than eliminating them.
- ✗
Use complex statistical terms without explanation.
Why it's wrong here
Unexplained statistical terminology excludes the executive half of the audience, who cannot map coefficients onto business outcomes. It tempts because precise jargon suits a specialist statistical review, where every listener already shares the vocabulary and needs no definitions.
- ✓
Start with a high-level summary for executives.
Why this is correct
Beginning with a high-level summary satisfies the mixed-audience constraint by giving executives the conclusions and business impact immediately, while technical staff can assess whether the detail that follows is worth their attention. It respects differing priorities within one session, rather than forcing non-technical listeners through granular methodology before reaching any actionable insight.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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