DOP-C02 Incident and Event Response Practice Question
This DOP-C02 practice question tests your understanding of incident and event response. 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 application running on Amazon RDS for PostgreSQL is experiencing slow query performance. The DevOps team suspects a specific query is causing high CPU usage. Which tool should they use to identify the problematic query?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Amazon RDS Performance Insights
Option C is correct because Performance Insights provides a dashboard to identify top SQL queries. Option A is wrong because Enhanced Monitoring shows OS metrics, not queries. Option B is wrong because CloudWatch Logs might not capture query text. Option D is wrong because RDS Event Subscriptions are for instance events.
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.
✗
Amazon RDS Event Subscriptions
Why it's wrong here
Event subscriptions send notifications about instance events, not query performance.
✓
Amazon RDS Performance Insights
Why this is correct
Performance Insights shows database load, top queries, and waits.
Related concept
Read the scenario before looking for a memorised answer.
✗
Amazon CloudWatch Logs with metric filters
Why it's wrong here
Metric filters can count log patterns but not easily identify slow queries.
✗
Amazon RDS Enhanced Monitoring
Why it's wrong here
Enhanced Monitoring shows OS-level metrics (CPU, memory) but not query-level.
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.
Trap categories for this question
Command / output trap
Enhanced Monitoring shows OS-level metrics (CPU, memory) but not query-level.
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.
Incident and Event Response — This question tests Incident and Event Response — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Amazon RDS Performance Insights — Option C is correct because Performance Insights provides a dashboard to identify top SQL queries. Option A is wrong because Enhanced Monitoring shows OS metrics, not queries. Option B is wrong because CloudWatch Logs might not capture query text. Option D is wrong because RDS Event Subscriptions are for instance events.
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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