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DVA-C02 · Question #625
DVA-C02 Question #625: Real Exam Question with Answer & Explanation
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Submitted by fatima_kr· Mar 5, 2026Development with AWS Services
Question
A developer wants to use an AWS AppSync API to invoke AWS Lambda functions to return data. Some of the Lambda functions perform long-running processes. The AWS AppSync API needs to return responses immediately. Which solution will meet these requirements with the LEAST operational overhead?
Options
- AConfigure the Lambda functions to be AWS AppSync data sources. Use Event mode for
- BIncrease the timeout setting for the Lambda functions to accommodate longer processing times.
- CSet up an Amazon SQS queue. Configure AWS AppSync to send messages to the SQS queue.
- DEnable caching, and increase the duration of the AWS AppSync cache TTL.
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