AWS Certified Developer Associate DVA-C02 Practice Question
A backend engineer needs to evaluate a series of enhancements intended for an online payment gateway without exposing live users to potential disruptions. The existing setup is managed through an AWS service that provides capabilities to create, publish, maintain, and secure at-scale serverless workflows. How should the engineer proceed to validate these enhancements reliably?
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Initialize a new instance of the management service solely for the purpose of evaluating the new enhancements.
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Adjust the production environment's settings to accommodate the new functionalities for trial runs.
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Create a separate stage dedicated to the testing of the latest integrations and configurations.
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Immediately implement the enhancements in the current live settings to collect user feedback.
Introducing a new stage within the AWS service that manages serverless workflows allows the engineer to configure a separate environment mirroring production settings. This enables isolated testing and minimizes the risk of impacting end-users. Actual production deployment should be a calculated move after thorough testing, not an initial step. Modifying the current live settings can result in accidental production issues, and creating a new instance entirely for testing is resource-intensive and unnecessary when existing testing stages can be utilized effectively.
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AWS Certified Developer Associate DVA-C02
Deployment
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