Become Amazon Certified with updated DVA-C02 exam questions and correct answers
A developer is updating an Amazon API Gateway REST API to have a mock endpoint. The developer wants to update the integration request mapping template so the endpoint will respond to mock integration requests with specific HTTP status codes based on various conditions.
You are working with a t2.small instance bastion host that has the AWS CLI installed to help manage all the AWS services installed on it. You would like to know the security group and the instance id of the current instance.
Which of the following will help you fetch the needed information?
A company runs a payment application on Amazon EC2 instances behind an Application Load Balance The
EC2 instances run in an Auto Scaling group across multiple Availability Zones The application needs to
retrieve application secrets during the application startup and export the secrets as environment variables
These secrets must be encrypted at rest and need to be rotated every month.
Which solution will meet these requirements with the LEAST development effort?
An e-commerce company uses AWS CloudFormation to implement Infrastructure as Code for the entire organization. Maintaining resources as stacks with CloudFormation has greatly reduced the management effort needed to manage and maintain the resources. However, a few teams have been complaining of failing stack updates owing to out-of-band fixes running on the stack resources.
Which of the following is the best solution that can help in keeping the CloudFormation stack and its resources in sync with each other?
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