This DVA-C02 practice question tests your understanding of deployment. 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 uses AWS OpsWorks for configuration management. They want to deploy a new application version to a stack. Which lifecycle event should they use to run deployment scripts?
Configure
Why wrong: Runs for configuration changes.
Undeploy
Why wrong: Runs when you remove an app.
Setup
Why wrong: Runs after instance boots, not for deployment.
Deploy
Runs when you deploy an app.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Deploy
The Deploy lifecycle event in AWS OpsWorks is specifically designed to run deployment scripts when you deploy a new application version to a stack. This event occurs after the application code has been installed, allowing you to execute custom scripts for tasks like database migrations, cache clearing, or service restarts. It is the correct choice because it aligns with the deployment phase of the application lifecycle.
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.
Configure
Why it's wrong here
Runs for configuration changes.
Undeploy
Why it's wrong here
Runs when you remove an app.
Setup
Why it's wrong here
Runs after instance boots, not for deployment.
Deploy
Why this is correct
Runs when you deploy an app.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
The trap here is that candidates confuse the Deploy event with the Setup or Configure events, mistakenly thinking that code deployment happens during initial instance setup or configuration updates, rather than understanding that Deploy is the dedicated event for application version releases.
Detailed technical explanation
AWS OpsWorks lifecycle events (Setup, Configure, Deploy, Undeploy, Shutdown) are triggered in a specific order and are tied to Chef runs on each instance. The Deploy event runs after the application code is downloaded from the repository (e.g., S3 or Git) and placed in the appropriate directory, allowing custom Chef recipes to perform post-deployment tasks. In a real-world scenario, you might use the Deploy event to run a script that restarts a web server or applies database schema changes, ensuring the new version is fully operational.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
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
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FAQ
Deployment — This question tests Deployment — Read the scenario before looking for a memorised answer..
The correct answer is: Deploy — The Deploy lifecycle event in AWS OpsWorks is specifically designed to run deployment scripts when you deploy a new application version to a stack. This event occurs after the application code has been installed, allowing you to execute custom scripts for tasks like database migrations, cache clearing, or service restarts. It is the correct choice because it aligns with the deployment phase of the application lifecycle.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 24, 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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