Quick Answer
The answer is AWS CodePipeline, as it is the fully managed service designed to orchestrate the entire CI/CD pipeline for ECS Fargate deployments. For a microservices application running Docker containers on ECS Fargate, CodePipeline automates the build, test, and deployment stages by integrating with services like CodeBuild for container image creation and CodeDeploy for blue/green deployments to ECS. On the AWS Certified SysOps Administrator Associate SOA-C02 exam, this question tests your ability to distinguish between orchestration and individual execution services—a common trap is confusing CodePipeline with CodeBuild or CodeDeploy, which handle only specific phases. Remember, CodePipeline is the conductor of the CI/CD pipeline, not a single instrument. A helpful memory tip: think of "Pipeline" as the "plan" that coordinates the entire release process, while "Build" and "Deploy" are just steps within that plan.
This SOA-C02 practice question tests your understanding of deployment, provisioning, and automation. 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 DevOps engineer is designing a CI/CD pipeline for a microservices application. The application consists of several Docker containers that run on Amazon ECS with Fargate launch type. The engineer wants to automate the deployment of new container versions. Which AWS service should be used to orchestrate the build, test, and deployment stages?
AWS CodeDeploy
Why wrong: CodeDeploy handles deployments, not the full pipeline.
AWS CodePipeline
CodePipeline orchestrates build, test, and deploy stages.
AWS CloudFormation
Why wrong: CloudFormation is for infrastructure provisioning.
AWS CodeBuild
Why wrong: CodeBuild is a build service, not a pipeline orchestrator.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
AWS CodePipeline
Option B is correct because AWS CodePipeline is a fully managed continuous delivery service that helps automate the build, test, and deploy phases of the release process. Option A is wrong because AWS CodeBuild is for building and testing code, not for orchestrating the entire pipeline. Option C is wrong because AWS CodeDeploy is for deploying applications to compute services but does not orchestrate the entire pipeline. Option D is wrong because AWS CloudFormation is for infrastructure as code, not CI/CD orchestration.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
AWS CodeDeploy
Why it's wrong here
CodeDeploy handles deployments, not the full pipeline.
AWS CodePipeline
Why this is correct
CodePipeline orchestrates build, test, and deploy stages.
Related concept
Read the scenario before looking for a memorised answer.
AWS CloudFormation
Why it's wrong here
CloudFormation is for infrastructure provisioning.
AWS CodeBuild
Why it's wrong here
CodeBuild is a build service, not a pipeline orchestrator.
Common exam traps
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
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.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
An e-commerce site experiences heavy traffic on Black Friday and near-zero traffic during off-peak weeks. Rather than provisioning permanent large VMs, the team uses auto-scaling groups that add capacity automatically under load and reduce it overnight. Questions like this test whether you understand elasticity, availability zones, and cloud compute scaling patterns.
What to study next
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.
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FAQ
Deployment, Provisioning, and Automation — This question tests Deployment, Provisioning, and Automation — Read the scenario before looking for a memorised answer..
The correct answer is: AWS CodePipeline — Option B is correct because AWS CodePipeline is a fully managed continuous delivery service that helps automate the build, test, and deploy phases of the release process. Option A is wrong because AWS CodeBuild is for building and testing code, not for orchestrating the entire pipeline. Option C is wrong because AWS CodeDeploy is for deploying applications to compute services but does not orchestrate the entire pipeline. Option D is wrong because AWS CloudFormation is for infrastructure as code, not CI/CD orchestration.
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.
Read the scenario before looking for a memorised answer.
About these practice questions
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Last reviewed: Jun 20, 2026
This SOA-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 SOA-C02 exam.
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