You Have an Application Deployed in Production

Multiple Choice

You have an application deployed in production. When a new version is deployed, you want to ensure that all production traffic is routed to the new version of your application. You also want to keep the previous version deployed so that you can revert to it if there is an issue with the new version. Which deployment strategy should you use?

A) Blue/green deployment
B) Canary deployment
C) Rolling deployment
D) Recreate deployment