Câu 55: ANS-C00: AWS Certified Advanced Networking - Specialty

A Systems Administrator is designing a hybrid DNS solution with spilt-view. The apex-domain `example.com` should be served through name servers across multiple top-level domains (TLDs). The name server for subdomain `dev.example.com` should reside on-premises. The administrator has decided to use AmazonRoute 53 to achieve this scenario. What procedurals steps must be taken to implement the solution?

1. A. Use a Route 53 public hosted zone for example.com and a private hosted zone for dev.example.com
2. B. Use a Route 53 public and private hosted zone for example.com, and perform subdomain delegation for dev.example.com — đáp án hiện tại
3. C. Use a Route 53 public hosted zone for example.com, and perform subdomain delegation for dev.example.com
4. D. Use a Route 53 private hosted zone for example.com, and perform subdomain delegation for dev.example.com