Amazon Web Services DOP-C02 Exam With Confidence Using Practice Dumps

 Add a Deploy Stage to the Pipeline, Configure Amazon ECS as the Action Provider:

By adding a deploy stage to the pipeline and configuring Amazon ECS as the action provider, the pipeline can automatically deploy the new container image to the ECS cluster.

This ensures that the service is updated with the new image tag, making the new version of the service endpoint reachable.

The requirement specifies enforcing encryption before CloudFormation creates or updates resources. This is key because preventive enforcement must occur during the provisioning workflow, not after resources already exist. AWS provides CloudFormation Hooks specifically for this purpose. A Hook allows an organization to intercept a CloudFormation stack operation and validate resource configurations before provisioning occurs. This feature is recommended by AWS for pre-deployment governance such as enforcing encryption policies, tag compliance, or security restrictions.

By enabling trusted access between CloudFormation StackSets and AWS Organizations, the Hook can be deployed centrally from the delegated administrator account across all accounts in the specified OU. Any attempt to create or update EBS volumes or SQS queues through CloudFormation is validated first by the Hook. If encryption is not configured, the operation fails immediately.

Option C (SCP) blocks API calls globally, but SCPs cannot perform conditional logic based on resource properties passed by CloudFormation prior to creation. Option B (AWS Config) detects violations after resources already exist, which does not satisfy “before stack operation.” Option D (Lambda remediation) also occurs after the resource is created.

Thus, CloudFormation Hooks distributed via StackSets provide the only solution that enforces compliance before the provisioning lifecycle

The problem has two distinct requirements: securely managing rotating external API credentials and encrypting CodeBuild artifacts with a specific KMS key.

For credentials that must be reset each month and are sensitive, AWS Secrets Manager is the appropriate service, not Parameter Store. Secrets Manager provides built-in support for secret rotation, versioning, access control, and auditability. The external API credentials can be updated monthly either manually or via an automated rotation Lambda. CodeBuild can read the secret at build time by assuming an IAM role that allows secretsmanager:GetSecretValue .

To encrypt CodeBuild outputs, the correct pattern is to set the CODEBUILD_KMS_KEY_ID environment variable (or CodeBuild project setting) to the desired KMS key. The CodeBuild IAM service role must be granted kms:Encrypt , kms:Decrypt , and related actions on that KMS key via the key policy or IAM policy. This ensures build artifacts and logs are encrypted using the specified customer managed key.

Option C captures both requirements precisely: store credentials in Secrets Manager and update the KMS key policy for the CodeBuild role , not the CodePipeline role. Options A and B misuse Parameter Store and/or the wrong IAM principal. Option D updates the wrong role and does not connect the KMS key to CodeBuild’s artifact encryption.