This DOP-C02 practice question tests your understanding of security and compliance. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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.
A company uses AWS WAF to protect a web application behind an Application Load Balancer. The security team notices an increase in false positives blocking legitimate traffic. Which action should be taken to reduce false positives while maintaining security?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Adjust the rate-based rule threshold to a higher value.
Option B is correct because adjusting the rate-based rule threshold to a higher value will allow more legitimate traffic while still blocking excessive requests. Option A: Removing the rule would weaken security. Option C: Swapping to AWS Shield Advanced does not fine-tune rules. Option D: Count mode logs but does not block; not maintaining security.
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.
✗
Remove the rate-based rule that is causing false positives.
Why it's wrong here
Removing the rule reduces security.
✗
Replace AWS WAF with AWS Shield Advanced.
Why it's wrong here
Shield Advanced is for DDoS protection, not for fine-grained web request filtering.
✓
Adjust the rate-based rule threshold to a higher value.
Why this is correct
Higher threshold reduces false positives while still blocking abuse.
Related concept
Read the scenario before looking for a memorised answer.
✗
Change the rule action from 'Block' to 'Count'.
Why it's wrong here
Count mode only logs, does not block malicious traffic.
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 cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.
What to study next
Got this wrong? Here's your next step.
Identify which DOP-C02 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.
Security and Compliance — This question tests Security and Compliance — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Adjust the rate-based rule threshold to a higher value. — Option B is correct because adjusting the rate-based rule threshold to a higher value will allow more legitimate traffic while still blocking excessive requests. Option A: Removing the rule would weaken security. Option C: Swapping to AWS Shield Advanced does not fine-tune rules. Option D: Count mode logs but does not block; not maintaining security.
What should I do if I get this DOP-C02 question wrong?
Identify which DOP-C02 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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This DOP-C02 practice question is part of Courseiva's free Amazon Web Services 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 DOP-C02 exam.
Question Discussion
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