- A
Create separate stages in the pipeline for dev, test, and prod
Stages allow you to sequence deployments across environments.
- B
Configure a single pipeline with multiple branches in the source stage
Why wrong: Each branch would typically be a separate pipeline; one pipeline usually tracks one branch.
- C
Use CodeDeploy deployment groups to represent each environment
Why wrong: Deployment groups are for the target environment, but the approval must be in the pipeline.
- D
Add a manual approval stage before each environment deployment
Approval stages require manual confirmation to proceed.
- E
Use CodeBuild batch builds to manage environment promotion
Why wrong: Batch builds are for building multiple projects, not for environment promotion with approvals.
Question 634 of 1,750
DOP-C02 Configuration Management and IaC Practice Question
This DOP-C02 practice question tests your understanding of configuration management and iac. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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 is designing a CI/CD pipeline using AWS CodePipeline, CodeBuild, and CodeDeploy. They need to ensure that the pipeline can deploy to multiple environments (dev, test, prod) with manual approval gates. Which TWO actions should they take? (Choose TWO.)
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
✓
Create separate stages in the pipeline for dev, test, and prod
Option A is correct because AWS CodePipeline allows you to define separate stages for each environment (dev, test, prod) within a single pipeline. This enables sequential or parallel deployments with clear separation of concerns, and each stage can have its own actions, such as deployment to a specific CodeDeploy application or environment. Option D is correct because you can add a manual approval action as a stage gate before each environment deployment, ensuring that a human reviewer must explicitly approve the promotion before the pipeline proceeds to the next environment.
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 separate stages in the pipeline for dev, test, and prod
Why this is correct
Stages allow you to sequence deployments across environments.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Configure a single pipeline with multiple branches in the source stage
Why it's wrong here
Each branch would typically be a separate pipeline; one pipeline usually tracks one branch.
- ✗
Use CodeDeploy deployment groups to represent each environment
Why it's wrong here
Deployment groups are for the target environment, but the approval must be in the pipeline.
- ✓
Add a manual approval stage before each environment deployment
Why this is correct
Approval stages require manual confirmation to proceed.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Use CodeBuild batch builds to manage environment promotion
Why it's wrong here
Batch builds are for building multiple projects, not for environment promotion with approvals.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse CodeDeploy deployment groups with environment stages, thinking that a single deployment group can represent an entire environment, when in fact deployment groups are compute targets within an environment and do not provide the stage-level orchestration or manual approval gates that CodePipeline stages offer.
Detailed technical explanation
How to think about this question
CodePipeline stages are sequential by default, but you can use parallel actions within a stage for simultaneous deployments (e.g., to multiple regions). Manual approval actions in CodePipeline use Amazon SNS to notify approvers via email or SMS, and the pipeline pauses until the approval is granted or rejected; this is implemented through a custom approval action that integrates with IAM for permissions. Under the hood, CodePipeline tracks each stage's execution state and transitions only when all actions in the stage succeed, including manual approvals, ensuring strict gating before environment promotion.
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.
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Configuration Management and IaC — study guide chapter
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FAQ
Questions learners often ask
What does this DOP-C02 question test?
Configuration Management and IaC — This question tests Configuration Management and IaC — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Create separate stages in the pipeline for dev, test, and prod — Option A is correct because AWS CodePipeline allows you to define separate stages for each environment (dev, test, prod) within a single pipeline. This enables sequential or parallel deployments with clear separation of concerns, and each stage can have its own actions, such as deployment to a specific CodeDeploy application or environment. Option D is correct because you can add a manual approval action as a stage gate before each environment deployment, ensuring that a human reviewer must explicitly approve the promotion before the pipeline proceeds to the next environment.
What should I do if I get this DOP-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
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