Practice Test 5 | Designing And Implementing Microsoft DevOps Solutions | AZ-400 | Dumps | Mock Test
Your company currently has a set of applications deployed to Azure. All of the changes are managed via Azure DevOps. The requirements of each application, when it comes to feature releases, are given below.
| Application Name | Requirement |
| whizlabapp1 | This is a mission critical application. You have to ensure that a small group of users first opt for testing changes to the application, before the actual change is released. |
| whizlabapp2 | Here you need to minimize the deployment of changes to the application. You should be able to roll back also as quickly as possible. |
Which of the following is the release strategy you would opt for whizlabapp1?
A. Blue/Green deployment
B. Canary deployment
C. Rolling deployment
D. Primary deployment
Answer – B
You can achieve this type of deployment with Canary deployments. Canary deployments are used to deploy changes to a set of users first. Once the users confirm that the application changes are fine, then the complete rollout can be carried out.
Option A is incorrect because this involves having two environments when it comes to application deployments.
Option C is incorrect because this involves making rolling deployments to infrastructure.
Option D is incorrect because this is not a valid deployment model.
For more information on an example on Canary deployments, one can browse to the following URL-
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