The correct answer is to implement a process to respond to data subject access requests within one month. This is the most important control because Article 12(3) of the GDPR explicitly mandates that the controller must provide information on action taken without undue delay and, in any case, within one month of receipt of the request. While encryption, a Data Protection Officer, and data minimization are all important GDPR elements, they do not directly address the procedural requirement for timely access request fulfillment. On the CompTIA SecurityX CAS-004 exam, this question tests your ability to distinguish between general data protection principles and specific, enforceable obligations under the regulation. A common trap is confusing a supporting control like encryption with a direct compliance requirement; remember that access requests are about response time and data portability, not data at rest. Memory tip: think “One Month, One Mandate” — the clock starts ticking the moment the request lands.
CAS-004 Governance, Risk and Compliance Practice Question
This CAS-004 practice question tests your understanding of governance, risk and compliance. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
An organization needs to ensure compliance with GDPR regarding data subject access requests. What is the MOST important control to implement?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Implement a process to respond to access requests within one month
Option B is correct because GDPR requires responses to access requests within one month. Option A is wrong while encryption is important, it is not the primary control for access requests. Option C is wrong a DPO is required but not specifically for access requests. Option D is wrong data minimization is a principle but does not directly address access requests.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Encrypt all personal data at rest and in transit
Why it's wrong here
Encryption is important but does not directly satisfy access request requirements.
✗
Minimize the collection of personal data
Why it's wrong here
Data minimization is a principle but not the primary control for access requests.
✓
Implement a process to respond to access requests within one month
Why this is correct
GDPR mandates response to access requests within one month.
Related concept
Read the scenario before looking for a memorised answer.
✗
Appoint a Data Protection Officer (DPO)
Why it's wrong here
A DPO is required under certain conditions but not specifically for access requests.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the CAS-004 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
Identify which CAS-004 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Governance, Risk and Compliance — This question tests Governance, Risk and Compliance — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Implement a process to respond to access requests within one month — Option B is correct because GDPR requires responses to access requests within one month. Option A is wrong while encryption is important, it is not the primary control for access requests. Option C is wrong a DPO is required but not specifically for access requests. Option D is wrong data minimization is a principle but does not directly address access requests.
What should I do if I get this CAS-004 question wrong?
Identify which CAS-004 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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