Free WGU Cloud Deployment and Operations Exam Dumps May 2026

When Amazon Route 53 determines an endpoint is unhealthy based on a failure threshold (e.g., via health checks), it terminates the connection attempt to that endpoint and routes traffic to a healthy alternative, if available. This behavior ensures high availability using routing policies like failover or latency-based routing. The WGU Cloud Deployment and Operations Study Guide (Section 3.1, Route 53 Health Checks) states, 'Route 53 stops routing traffic to an unhealthy endpoint by terminating connection attempts once the health check failure threshold is exceeded, redirecting to a healthy resource.' Options A, C, and D are not direct actions taken by Route 53 in this scenario.

Patch Manager in AWS Systems Manager sends compliance reports to an Amazon S3 bucket, where they are stored for auditing and analysis. This allows administrators to track patch compliance status across EC2 instances and on-premises servers. The WGU Cloud Deployment and Operations Study Guide (Section 5.2, Patch Manager) states, 'Patch Manager compliance reports are delivered to an S3 bucket configured as a target, providing a centralized location for reviewing patch status and compliance data.' OpsWorks, EBS, and Route 53 are not used for storing these reports.

Comprehensive and Detailed Explanation From Exact Extract:

To make the EC2 instance accessible via a public DNS hostname like ec2-public-54.18.127.233.us-west-2.compute.amazonaws.com, the administrator must set the VPC attribute enableDnsHostnames to true. This enables the automatic assignment of public DNS hostnames to instances with public IP addresses in the VPC. The WGU Cloud Deployment and Operations Study Guide (Section 3.2, VPC Configuration) states, 'Setting enableDnsHostnames to true in the VPC configuration ensures that EC2 instances with public IPs receive a public DNS hostname (e.g., ec2-public-<ip>.<region>.compute.amazonaws.com), facilitating internet accessibility.' Resource tags, disabling DNS support, and resource-based names do not enable this functionality.</region></ip>