DA0-002 Data Concepts and Environments Practice Question
Which TWO of the following are examples of data governance best practices?
⚠ Common exam trap
CompTIA often tests the distinction between data governance (policies, ownership, quality) and data management (implementation, storage, performance) or security (encryption, access controls), leading candidates to confuse operational tasks with governance 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
✓
Defining data owners for each dataset
Defining data owners for each dataset is a core data governance practice that establishes accountability and responsibility for data assets. Data owners are typically senior stakeholders who ensure data is managed according to policies, including access controls and quality standards. This practice aligns with frameworks like DAMA-DMBOK, which emphasizes stewardship and ownership as foundational to governance.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Defining data owners for each dataset
Why this is correct
Ownership is a governance practice.
- ✓
Implementing data quality standards
Why this is correct
Quality standards are part of governance.
- ✗
Creating indexes on frequently queried columns
Why it's wrong here
Indexing is performance tuning.
- ✗
Using a data lake for storage
Why it's wrong here
Storage architecture is not governance.
- ✗
Encrypting all data at rest
Why it's wrong here
Encryption is security, not governance.
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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.