DA0-002 Data Governance Practice Question
You are a data analyst at a retail company. The marketing team has asked you to analyze the effectiveness of a recent email campaign. You have data on email open rates, click-through rates, and conversion rates. The campaign targeted 50,000 customers; 20,000 opened the email, 5,000 clicked a link, and 500 made a purchase. The marketing director wants to know the campaign's overall performance and whether the email content was engaging. You prepare a dashboard but notice that the click-through rate (CTR) is 25% and the conversion rate is 10%, which seem high. Upon reviewing the data, you discover that the click-through rate was calculated as (clicks / opens) * 100, and the conversion rate as (purchases / clicks) * 100. The director expects the conversion rate to be calculated as (purchases / opens) * 100. Which action should you take to ensure accurate communication of insights?
⚠ Common exam trap
It's easy for candidates to assume one calculation is universally correct, but the exam tests the ability to recognize stakeholder-specific definitions and the importance of transparent communication rather than unilaterally changing metrics.
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
✓
Present both conversion rates (purchases/opens and purchases/clicks) with clear labels and definitions.
The marketing director expects conversion rate as purchases/opens, but the analyst initially used purchases/clicks. Presenting both metrics with clear labels ensures transparency and avoids misinterpretation, allowing the director to see the full funnel performance. This aligns with best practices in data communication, where stakeholders may have different definitions of a metric.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Present both conversion rates (purchases/opens and purchases/clicks) with clear labels and definitions.
Why this is correct
This provides complete and transparent information.
- ✗
Change the conversion rate calculation to purchases/opens without informing the director.
Why it's wrong here
Changing definitions without communication can cause confusion.
- ✗
Recalculate the click-through rate as opens/sent to align with industry standards.
Why it's wrong here
CTR as opens/sent is not standard; it would change the metric unexpectedly.
- ✗
Present the dashboard as is, because the calculations are technically correct.
Why it's wrong here
This would mislead the director who expects a different metric.
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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.