A new application is running on Amazon Elastic Container Service (Amazon ECS) with AWS Fargate. The application uses an Amazon Aurora MySQL database. The application and the database run in the same subnets of a VPC with distinct security groups that are configured. The password for the database is stored in AWS Secrets Manager and is passed to the application through the DB_PASSWORD environment variable. The hostname of the database is passed to the application through the DB_HOST environment variable. The application is failing to access the database. Which combination of actions should a solutions architect take to resolve this error? (Choose three.)

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A. Select the ARN D. Ensure the SG allows traffic in the DB F. Amazon Aurora typically involves a cluster of DB instances instead of a single instance. A

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B. Ensure that the container has the environment variable with name "DB_PASSWORD" specified

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C. Ensure that the Fargate service security group allows inbound network traffic from the Aurora

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E. Ensure that the container has the environment variable with name "DB_HOST" specified with the

A new application is running on Amazon Elastic Container Service (Amazon ECS) with AWS Fargate. The application uses an Amazon Aurora MySQL database. The application and the database run in the same…

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