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A company requires a resilient order processing system using Amazon EC2 and Amazon RDS. The system must automatically handle order processing during outages without manual reprocessing. What architectural changes should be implemented?
A
Integrate EC2 with Auto Scaling and EventBridge for ECS task triggering.
B
Utilize EC2 in an Auto Scaling group with an ALB for order system message distribution.
C
Employ EC2 in an Auto Scaling group with SQS for message queuing and consumption.
D
Establish an SNS topic with a Lambda function for message processing and command execution on EC2 via Systems Manager.