DVA-C02 Question 53

Community Discussion

Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.

• Chose A3

  AWS Lambda supports Destinations for asynchronous invocations. You can configure a failure destination that triggers a fallback mechanism, such as invoking another Lambda function. This removes the need for additional services like SQS, SNS, or Step Functions, simplifying the architecture.

• Chose B1

  Least development effort does not mean incomplete solution. what happens when the number of such issues are high and request needs to be queued. does not sound convincing

• 2

  A is the correct Answer if we read the question in the last part "The developer wants to implement a fallback mechanism by using another Lambda function"