AZ-400 · Question #343
AZ-400 Question #343: Real Exam Question with Answer & Explanation
The correct answer is A: Red/Black deployment. Canary deployment With canary deployment, you deploy a new application code in a small part of the production infrastructure. Once the application is signed off for release, only a few users are routed to it. This minimizes any impact. With no errors reported, the new version can
Question
You are currently defining a release strategy for an app, named APP-01. The strategy should allow you to keep the time it takes to deploy new releases of the app to a minimum. The strategy should also allow you to roll back in the shortest time required. Which of the following is the release strategy you should use?
Options
- ARed/Black deployment
- BRolling deployment
- C"Big Bang" deployment
- DCanary deployment
Explanation
Canary deployment With canary deployment, you deploy a new application code in a small part of the production infrastructure. Once the application is signed off for release, only a few users are routed to it. This minimizes any impact. With no errors reported, the new version can gradually roll out to the rest of the infrastructure.
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