AWS Certified Developer - Associate DVA-C02 — Topic 1 Question 382

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?

Accepted Answer

Correct answer: B. The correct answer is B. Option B: Change the application to use an alias that points to the current version. Deploy the new version of the code. Update the alias to direct 10% of users to the newly deployed version. If too many errors are encountered,...

AWS Certified Developer - Associate DVA-C02 — Question 382