SOA-C02 Monitoring, Logging, and Remediation Practice Question
This SOA-C02 practice question tests your understanding of monitoring, logging, and remediation. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. 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 SysOps administrator is troubleshooting an Amazon RDS for MySQL instance that is experiencing high CPU utilization. The administrator wants to identify the specific queries consuming the most CPU. What is the MOST efficient way to achieve this?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Enable Performance Insights for the RDS instance and view the top SQL queries.
Performance Insights provides a built-in database load visualization and a dashboard that directly shows the top SQL queries consuming the most resources, including CPU. This is the most efficient method because it requires no additional configuration beyond enabling the feature and immediately surfaces the specific queries causing high CPU utilization.
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.
✗
Use CloudWatch metrics for RDS and create a dashboard for CPU utilization.
Why it's wrong here
CloudWatch metrics do not show specific queries.
✓
Enable Performance Insights for the RDS instance and view the top SQL queries.
Why this is correct
Performance Insights provides a visual representation of database load and identifies top SQL queries.
Related concept
Read the scenario before looking for a memorised answer.
✗
Enable Enhanced Monitoring for the RDS instance and view the CPU metrics.
Why it's wrong here
Enhanced Monitoring shows OS-level metrics, not specific queries.
✗
Enable CloudWatch Logs for the RDS instance and filter for slow query logs.
Why it's wrong here
Slow query logs show queries that take long, not necessarily high CPU.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is confusing Enhanced Monitoring (OS-level metrics) with Performance Insights (database-level query analysis), leading candidates to choose Enhanced Monitoring when it cannot identify specific queries.
Trap categories for this question
Command / output trap
CloudWatch metrics do not show specific queries.
Detailed technical explanation
How to think about this question
Performance Insights uses a built-in database engine to collect wait event and SQL-level data every second, aggregating it into a database load chart that breaks down load by SQL, host, or user. Under the hood, it leverages the Performance Schema in MySQL to capture detailed query execution statistics with minimal overhead, making it far more efficient than parsing slow query logs or relying on OS-level metrics. In a real-world scenario, a query that runs frequently but quickly (e.g., a high-volume SELECT) may not appear in slow query logs but can still cause high CPU utilization, which Performance Insights would immediately surface.
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.
TExam Day Tips
→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 exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Monitoring, Logging, and Remediation — This question tests Monitoring, Logging, and Remediation — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Enable Performance Insights for the RDS instance and view the top SQL queries. — Performance Insights provides a built-in database load visualization and a dashboard that directly shows the top SQL queries consuming the most resources, including CPU. This is the most efficient method because it requires no additional configuration beyond enabling the feature and immediately surfaces the specific queries causing high CPU utilization.
What should I do if I get this SOA-C02 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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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