Amazon Exam DVA-C01 Topic 9 Question 50 Discussion

Actual exam question for Amazon's DVA-C01 exam

Question #: 50
Topic #: 9

A developer at a company recently created a serverless application to process and show data from business reports. The application's user interface (Ul) allow users to select and start processing the files. The Ul displays a message when the result is available to view. The application uses AWS Step Functions with A Lambda functions "to process the files. The developer used Amazon API Gateway and Lambda functions to create an API to support the Ul.

The company's Ul team reports that the request to process a file is often returning timeout errors because of the size or complexity of the files. The Ul team w< API to provide an immediate response so that the Ul can display a message while the files are being processed. The backend process that is invoked by the A needs to send an email message when the report processing is complete.

What should the developer do to configure the API to meet these requirements?

AChange the API Gateway route to add an X-Amz-lnvocation-Type header with a static value of 'Event' in the integration request. Deploy the API Gatt stage to apply the changes.

BChange the configuration of the Lambda function that implements the request to process a file. Configure the maximum age of the event so that the Lambda function will run asynchronously.

CChange the API Gateway timeout value to match the Lambda function timeout value. Deploy the API Gateway stage to apply the changes.

DChange the API Gateway route to add an X-Amz-Target header with a static value of 'Async' in the integration request. Deploy the API Gateway stag apply the changes.

Show Suggested Answer

Suggested Answer: A

by Abel at May 26, 2022, 03:07 PM

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