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DVA-C02 · Question #396
DVA-C02 Question #396: Real Exam Question with Answer & Explanation
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Submitted by diego_uy· Mar 5, 2026Deployment
Question
A developer wants the ability to roll back to a previous version of an AWS Lambda function in the event of errors caused by a new deployment. How can the developer achieve this with MINIMAL impact on users?
Options
- AChange the application to use an alias that points to the current version. Deploy the new version
- BChange the application to use an alias that points to the current version. Deploy the new version
- CDo not make any changes to the application. Deploy the new version of the code. If too many
- DCreate three aliases: new, existing, and router. Point the existing alias to the current version.
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Topics
#AWS Lambda#Lambda Aliases#Function Versioning#Rollback