Blue-Green and Canary Deployments Quiz

What you'll be asked

1. What is the primary purpose of a Blue-Green deployment strategy?
2. In a Canary deployment, what is the main benefit of routing only a small percentage of users to the new version?
3. When performing a Blue-Green deployment, what is the most critical step to take immediately after switching traffic to the new environment?
4. Which scenario best justifies the use of a Canary deployment over a Blue-Green deployment?
5. You are managing a stateful application where user sessions are stored locally on the application server. Why does this pose a significant challenge for a Blue-Green deployment?

Answers and explanations come after you submit.