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Answer: Establish an Amazon SNS topic for QA team subscription and integrate it with CloudFormation in the preproduction stack.
Option A is correct. Establishing an Amazon SNS topic for the QA team's subscription and integrating it with the CloudFormation stack in the preproduction environment is a straightforward and effective solution. This setup ensures that notifications are sent directly to the QA team upon new deployments. While other options (B, C, D) involve more complex configurations using Lambda, EventBridge, and CloudWatch, option A directly addresses the requirement with minimal configuration overhead and utilizes a proven method for sending notifications in AWS environments.
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A company uses separate AWS CloudFormation stacks for each deployment environment, applying the same template across development stages. How can a developer set up notifications for the QA team upon new deployments in the preproduction environment?
A
Establish an Amazon SNS topic for QA team subscription and integrate it with CloudFormation in the preproduction stack.
B
Utilize AWS Lambda with an EventBridge rule to trigger notifications for the QA team based on CloudFormation events, filtered by service and stack ARN.
C
Configure a CloudWatch alarm to monitor and alert the QA team on CloudFormation metrics, filtered by stack name and status.
D
Implement a Lambda function with an event source mapping for CloudFormation events, filtered to invoke only for the targeted preproduction stack.
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