SCS-C02 Security Logging and Monitoring Practice Question
This SCS-C02 practice question tests your understanding of security logging and monitoring. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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 has enabled CloudTrail in all regions and is logging to a single S3 bucket. The security team needs to ensure that any attempted deletion of CloudTrail logs generates an immediate alert. Which solution meets this requirement?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Configure an S3 event notification on the bucket for s3:ObjectRemoved:* events, invoke a Lambda function to publish to an SNS topic.
S3 Events can trigger a Lambda function to send a notification via SNS when an object delete action occurs. Option C is correct because it integrates S3 events with Lambda and SNS for real-time alerting. Option A is wrong because CloudWatch Logs does not directly monitor S3 object deletions. Option B is wrong because CloudTrail Insights detects unusual API activity, not specific delete events in S3. Option D is wrong because Config rules evaluate resource configurations, not real-time 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.
✓
Configure an S3 event notification on the bucket for s3:ObjectRemoved:* events, invoke a Lambda function to publish to an SNS topic.
Why this is correct
S3 events can trigger real-time alerts for object deletions.
Related concept
Read the scenario before looking for a memorised answer.
✗
Use AWS Config to create a rule that checks for deleted objects and sends an SNS notification.
Why it's wrong here
Config is not designed for real-time object-level events.
✗
Enable CloudTrail Insights to detect unusual deletion activity and send alerts.
Why it's wrong here
Insights detects anomalies, not specific delete events.
✗
Create a CloudWatch Logs metric filter on the CloudTrail log group for DeleteObject events and trigger an alarm.
Why it's wrong here
CloudTrail logs are in S3, not CloudWatch Logs, unless explicitly streamed.
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 media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.
What to study next
Got this wrong? Here's your next step.
Identify which SCS-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 Logging and Monitoring — This question tests Security Logging and Monitoring — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Configure an S3 event notification on the bucket for s3:ObjectRemoved:* events, invoke a Lambda function to publish to an SNS topic. — S3 Events can trigger a Lambda function to send a notification via SNS when an object delete action occurs. Option C is correct because it integrates S3 events with Lambda and SNS for real-time alerting. Option A is wrong because CloudWatch Logs does not directly monitor S3 object deletions. Option B is wrong because CloudTrail Insights detects unusual API activity, not specific delete events in S3. Option D is wrong because Config rules evaluate resource configurations, not real-time events.
What should I do if I get this SCS-C02 question wrong?
Identify which SCS-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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Question Discussion
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