DA0-002 Visualization and Reporting Practice Question
An organization wants to ensure that all reports use the same definitions for metrics like 'Active Customer' to avoid confusion. Which data governance element should be implemented?
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
✓
Data dictionary
A data dictionary provides consistent definitions, calculation methods, sources, and update frequencies for metrics.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Row-level security
Why it's wrong here
Row-level security restricts data access, not definitions.
- ✓
Data dictionary
Why this is correct
A data dictionary standardizes metric definitions across the organization.
- ✗
Single version of truth
Why it's wrong here
This is a goal, but implementation requires a data dictionary.
- ✗
Data lineage
Why it's wrong here
Data lineage tracks where data comes from but doesn't standardize definitions.
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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.