- A
Create an AWS Lambda function to process approval logic.
Why wrong: Incorrect: Approval action handles logic, no Lambda needed.
- B
Set up an Amazon SNS topic to notify approvers of pending approval.
Correct: SNS is used to send approval requests.
- C
Add an approval action in the pipeline before the deploy stage.
Correct: This defines the manual approval gate.
- D
Attach an IAM policy to the approver group that allows codepipeline:PutApprovalResult.
Correct: Approvers need permission to approve or reject.
- E
Configure Amazon CloudWatch Events to trigger the approval step.
Why wrong: Incorrect: CloudWatch Events is not needed; approval is a pipeline action.
Question 1,269 of 1,616
CodePipeline Manual Approval Step
This DVA-C02 practice question tests your understanding of development with aws services. 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 developer is building a CI/CD pipeline using AWS CodePipeline. The pipeline has a source stage from Amazon S3, a build stage using AWS CodeBuild, and a deploy stage using AWS CodeDeploy. The developer wants to ensure that a manual approval step is required before deploying to production. Which THREE components must be configured? (Choose THREE.)
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Set up an Amazon SNS topic to notify approvers of pending approval.
Option B is correct because Amazon SNS is used to send notifications to approvers when a manual approval action is pending in the pipeline. The approval action in CodePipeline can be configured with an SNS topic ARN, and when the pipeline reaches that stage, it publishes a notification to the topic, alerting approvers to review and approve or reject the deployment.
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.
- ✗
Create an AWS Lambda function to process approval logic.
Why it's wrong here
Incorrect: Approval action handles logic, no Lambda needed.
- ✓
Set up an Amazon SNS topic to notify approvers of pending approval.
Why this is correct
Correct: SNS is used to send approval requests.
Related concept
Read the scenario before looking for a memorised answer.
- ✓
Add an approval action in the pipeline before the deploy stage.
Why this is correct
Correct: This defines the manual approval gate.
Related concept
Read the scenario before looking for a memorised answer.
- ✓
Attach an IAM policy to the approver group that allows codepipeline:PutApprovalResult.
Why this is correct
Correct: Approvers need permission to approve or reject.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Configure Amazon CloudWatch Events to trigger the approval step.
Why it's wrong here
Incorrect: CloudWatch Events is not needed; approval is a pipeline action.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates might think a custom Lambda function or CloudWatch Events is needed to implement the approval logic, but CodePipeline provides a native approval action that handles both the pause and notification via SNS, requiring only the IAM permission to submit the result.
Detailed technical explanation
How to think about this question
Under the hood, the manual approval action in CodePipeline is a stage action that pauses the pipeline execution until an approver calls the PutApprovalResult API with a 'approved' or 'rejected' token. The SNS topic configured in the approval action sends a notification with a link to the AWS Management Console where the approver can review the details and submit their decision. This mechanism ensures that no code is deployed to production without explicit human sign-off, which is critical for compliance and change management in regulated environments.
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 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.
Quick reference
AWS S3 Storage Class Comparison
| Storage Class | Min Duration | Retrieval | Use Case |
|---|---|---|---|
| S3 Standard | None | Immediate | Frequently accessed data |
| S3 Standard-IA | 30 days | Immediate | Infrequent access, rapid retrieval |
| S3 One Zone-IA | 30 days | Immediate | Non-critical infrequent data |
| S3 Intelligent-Tiering | None | Immediate–hours | Unknown or changing access patterns |
| S3 Glacier Instant | 90 days | Milliseconds | Archive with instant retrieval |
| S3 Glacier Flexible | 90 days | Minutes–hours | Archive, flexible retrieval |
| S3 Glacier Deep Archive | 180 days | Hours | Long-term compliance archive |
What to study next
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FAQ
Questions learners often ask
What does this DVA-C02 question test?
Development with AWS Services — This question tests Development with AWS Services — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Set up an Amazon SNS topic to notify approvers of pending approval. — Option B is correct because Amazon SNS is used to send notifications to approvers when a manual approval action is pending in the pipeline. The approval action in CodePipeline can be configured with an SNS topic ARN, and when the pipeline reaches that stage, it publishes a notification to the topic, alerting approvers to review and approve or reject the deployment.
What should I do if I get this DVA-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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Last reviewed: Jul 4, 2026
This DVA-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 DVA-C02 exam.
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