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DVA-C02 · Question #200
DVA-C02 Question #200: Real Exam Question with Answer & Explanation
The correct answer is B: Configure event source mapping for the Lambda function.. https://docs.aws.amazon.com/lambda/latest/dg/with-ddb.html
Submitted by the_admin· Mar 5, 2026Development with AWS Services
Question
A developer has been asked to create an AWS Lambda function that is invoked any time updates are made to items in an Amazon DynamoDB table. The function has been created, and appropriate permissions have been added to the Lambda execution role. Amazon DynamoDB streams have been enabled for the table, but the function is still not being invoked. Which option would enable DynamoDB table updates to invoke the Lambda function?
Options
- AChange the StreamViewType parameter value to NEW_AND_OLD_IMAGES for the DynamoDB
- BConfigure event source mapping for the Lambda function.
- CMap an Amazon Simple Notification Service (Amazon SNS) topic to the DynamoDB streams.
- DIncrease the maximum runtime (timeout) setting of the Lambda function.
Explanation
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