AWS Certified Developer Associate DVA-C02 Practice Question
An application development team is leveraging a serverless framework provided by AWS to manage and deploy their serverless infrastructure. When the team needs to introduce new updates for testing that will not impact the live environment accessed by users, which action aligns best with this requirement?
Apply the updates in a different, unconnected environment to protect the live environment.
Deploy the updates to a separate staging environment that replicates the live settings.
Conduct IAM role permission testing to ensure that the updates will not affect user access control.
Update the live environment during off-peak hours to minimize the impact on end-users.
The best practice for deploying updates without impacting the live user environment is to deploy the changes to a separate staging environment. This approach provides a testing ground that simulates the live environment but prevents any disruptions or unintended consequences from reaching actual users. Directly updating the live environment can lead to untested or faulty code impacting users, while choosing a completely unrelated environment may not provide accurate testing feedback. Testing IAM role permissions is part of securing the deployments, but it does not replace the need for environment-specific deployment for testing changes.
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AWS Certified Developer Associate DVA-C02
Deployment
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