The answer is to configure an Amazon SNS topic to send notifications on pipeline stage failures and to rely on CodePipeline’s built-in behavior of stopping on failure. CodePipeline inherently halts execution when a stage fails, so no additional configuration is needed to stop the pipeline—this is a default behavior. For notifications, you create an SNS topic and attach it to the pipeline’s stage transition, which sends an email or other alert directly when the build stage fails. On the AWS Certified SysOps Administrator Associate SOA-C02 exam, this question tests your understanding that CodePipeline’s failure handling is automatic, while SNS is the simplest, most direct notification method—avoid overcomplicating with CloudWatch Events or manual approvals. A common trap is thinking CodeBuild stops the pipeline, but CodeBuild only runs the build; the pipeline itself manages flow control. Memory tip: “Pipeline pauses, SNS raises”—the pipeline stops itself, and SNS raises the alarm.
SOA-C02 Deployment, Provisioning, and Automation Practice Question
This SOA-C02 practice question tests your understanding of deployment, provisioning, and automation. 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 designing a deployment pipeline using AWS CodePipeline. The pipeline must include a build stage, a test stage, and a deployment stage. The administrator wants to ensure that if the build stage fails, the pipeline stops and notifies the team. Which TWO actions should the administrator take to meet these requirements? (Choose two.)
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Configure the pipeline to stop on failure in the build stage.
The correct answers are A and D. CodePipeline automatically stops on failure (A). Amazon SNS can be used to send notifications (D). Option B is wrong because CodeBuild does not stop the pipeline; it only runs the build. Option C is wrong because CloudWatch Events can trigger notifications but are not the only way; SNS is simpler. Option E is wrong because manual approval is not automatic.
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 the pipeline to stop on failure in the build stage.
Why this is correct
Correct: CodePipeline can be configured to stop on failure.
Related concept
Read the scenario before looking for a memorised answer.
✓
Configure an Amazon SNS topic to send notifications on pipeline stage failures.
Why this is correct
Correct: SNS can send notifications for pipeline failures.
Related concept
Read the scenario before looking for a memorised answer.
✗
Set up an Amazon CloudWatch Events rule to detect build failures and send an email.
Why it's wrong here
Wrong: This can be done but is not the most direct action.
✗
Add a manual approval action after the build stage to review results.
Why it's wrong here
Wrong: Manual approval is not automatic notification.
✗
Use AWS CodeBuild as the build provider and configure it to stop the pipeline on failure.
Why it's wrong here
Wrong: CodeBuild does not control pipeline execution.
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 SOA-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.
Deployment, Provisioning, and Automation — This question tests Deployment, Provisioning, and Automation — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Configure the pipeline to stop on failure in the build stage. — The correct answers are A and D. CodePipeline automatically stops on failure (A). Amazon SNS can be used to send notifications (D). Option B is wrong because CodeBuild does not stop the pipeline; it only runs the build. Option C is wrong because CloudWatch Events can trigger notifications but are not the only way; SNS is simpler. Option E is wrong because manual approval is not automatic.
What should I do if I get this SOA-C02 question wrong?
Identify which SOA-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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