DVA-C02 · Question #315
DVA-C02 Question #315: Real Exam Question with Answer & Explanation
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Question
A developer is building a serverless application on AWS for a workflow that processes high volumes of data. In the workflow, an AWS Step Functions state machine invokes several AWS Lambda functions. One of the Lambda functions occasionally fails because of timeout errors during periods of high demand. The developer must ensure that the workflow automatically retries the failed function invocation if a timeout error occurs. Which solution will meet this requirement?
Options
- AAdd a Retry field in the Step Functions state machine definition. Configure the state machine with
- BAdd a Timeout field in the Step Functions state machine definition. Configure the state machine
- CAdd a Fail state to the Step Functions state machine definition. Configure the state machine with
- DUpdate the Step Functions state machine to pass the invocation request to an Amazon Simple
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