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

The condition is deterministic: maximum CPU utilization must be below 2% for the previous 24 one-hour periods. That requires a static threshold, not anomaly detection. Anomaly detection learns a normal band from historical behavior, which is useful for unusual patterns but not for a fixed business definition of “idle.” CloudWatch alarms use “Datapoints to Alarm” as an M-out-of-N evaluation model, so 24 out of 24 means all 24 hourly datapoints must breach the threshold. AWS also documents idle-instance alarm examples based on CPU utilization staying below a threshold for 24 consecutive periods. Option D would alarm if only one hour was below 2%, which is far too sensitive. Options A and C use the wrong threshold type.

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To enable cross-account backup, the company needs to grant permissions to both the backup vault and the KMS key in the destination account. The backup vault access policy in the destination account must allow the primary account to copy backups into the vault. The key policy of the KMS key in the destination account must allow the primary account to use the key to encrypt and decrypt the backups. These steps are described in the AWS documentation12. Therefore, the correct answer is A and E.

1: Creating backup copies across AWS accounts - AWS Backup

2: Using AWS Backup with AWS Organizations - AWS Backup

When deploying to a private Amazon EKS cluster, the Kubernetes API server endpoint is not accessible from the public internet, meaning standard CodePipeline deploy actions that use public endpoints cannot directly connect to the cluster. The correct approach is to use AWS CodeBuild running inside a VPC that has connectivity to the private EKS cluster. CodeBuild runs kubectl commands to apply Kubernetes manifests or Helm charts to update the application. Authentication credentials, specifically a kubeconfig file containing the cluster endpoint, certificate authority data, and an authentication token or exec plugin configuration, should be stored securely in AWS Secrets Manager and retrieved by the CodeBuild build environment at runtime. This approach provides secure, auditable, and repeatable deployments without exposing the EKS API server publicly. Options B and D incorrectly assume CodePipeline has a native action that can reach private EKS endpoints directly.

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