AWS Certified SysOps Administrator - Associate SOA-C02 — Topic 1 Question 362

Question

A company is trying to connect two applications. One application runs in an on-premises data center that has a hostname of host1.onprem private. The other application runs on an Amazon EC2 instance that has a hostname of host1.awscloud private. An AWS Site-to-Site VPN connection is in place between the on-premises network and AWS. The application that runs in the data center tries to connect to the application that runs on the EC2 instance, but DNS resolution fails. A SysOps administrator must implement DNS resolution between on-premises and AWS resources. Which solution allows the on-premises application to resolve the EC2 instance hostname?

Accepted Answer

Correct answer: B. The correct answer is B. Option B: Set up an Amazon Route 53 inbound resolver endpoint. Associate the resolver with the VPC of the EC2 instance. Configure the on-premises DNS resolver to forward awscloud.private DNS queries to the inbound resolver endp... Amazon EC2 provides resizable virtual servers when you need full control of the operating system. Amazon Route 53 provides DNS with health checks and routing policies for availability and latency. AWS Config tracks resource configuration changes and evaluates compliance.

AWS Certified SysOps Administrator - Associate SOA-C02 — Question 362