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ANS-C01 · Question #143

A company has set up hybrid connectivity between its VPCs and its on-premises data center. The company has the on-premises.example.com subdomain configured at its DNS server in the on- premises data…

The correct answer is A. Create an Amazon Route 53 Resolver outbound endpoint. Configure a Resolver rule that. We need an outbound endpoint because we want to resolve it with an on-premises DNS query.

Submitted by kwame.gh· Mar 6, 2026Design and Implement Hybrid Connectivity

Question

A company has set up hybrid connectivity between its VPCs and its on-premises data center. The company has the on-premises.example.com subdomain configured at its DNS server in the on- premises data center. The company is using the aws.example.com subdomain for workloads that run on AWS across different VPCs and accounts. Resources in both environments can access each other by using IP addresses. The company wants workloads in the VPCs to be able to access resources on premises by using the on-premises.example.com DNS names. Which solution will meet these requirements with MINIMUM management of resources?

Options

  • ACreate an Amazon Route 53 Resolver outbound endpoint. Configure a Resolver rule that
  • BCreate an Amazon Route 53 Resolver inbound endpoint and a Resolver outbound endpoint.
  • CLaunch an Amazon EC2 instance. Install and configure BIND software to conditionally forward
  • DLaunch an Amazon EC2 instance in each VPC. Install and configure BIND software to

How the community answered

(50 responses)
  • A
    56% (28)
  • B
    26% (13)
  • C
    6% (3)
  • D
    12% (6)

Explanation

We need an outbound endpoint because we want to resolve it with an on-premises DNS query.

Topics

#Route 53 Resolver#Hybrid DNS#Outbound Endpoint#Conditional Forwarding

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