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Question 188 - DVA-C01 discussion

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A Developer must trigger an AWS Lambda function based on the item lifecycle activity in an Amazon DynamoDB table. How can the Developer create the solution?

A.
Enable a DynamoDB stream that publishes an Amazon SNS message. Trigger the Lambda function synchronously from the SNS message.
Answers
A.
Enable a DynamoDB stream that publishes an Amazon SNS message. Trigger the Lambda function synchronously from the SNS message.
B.
Enable a DynamoDB stream that publishes an SNS message. Trigger the Lambda function asynchronously from the SNS message.
Answers
B.
Enable a DynamoDB stream that publishes an SNS message. Trigger the Lambda function asynchronously from the SNS message.
C.
Enable a DynamoDB stream, and trigger the Lambda function synchronously from the stream.
Answers
C.
Enable a DynamoDB stream, and trigger the Lambda function synchronously from the stream.
D.
Enable a DynamoDB stream, and trigger the Lambda function asynchronously from the stream.
Answers
D.
Enable a DynamoDB stream, and trigger the Lambda function asynchronously from the stream.
Suggested answer: C

Explanation:

https://docs.aws.amazon.com/lambda/latest/dg/with-ddb.html

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asked 16/09/2024
Lee Greenshields
37 questions
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