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Exam AWS Certified Advanced Networking - Specialty ANS-C01 All Questions

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Exam AWS Certified Advanced Networking - Specialty ANS-C01 topic 1 question 113 discussion

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?

  • A. Create an Amazon Route 53 Resolver outbound endpoint. Configure a Resolver rule that conditionally forwards DNS queries for on-premises.example.com to the on-premises DNS server. Associate the rule with the VPCs.
  • B. Create an Amazon Route 53 Resolver inbound endpoint and a Resolver outbound endpoint. Configure a Resolver rule that conditionally forwards DNS queries for on-premises.example.com to the on-premises DNS server. Associate the rule with the VPCs.
  • C. Launch an Amazon EC2 instance. Install and configure BIND software to conditionally forward DNS queries for on-premises.example.com to the on-premises DNS server. Configure the EC2 instance's IP address as a custom DNS server in each VPC.
  • D. Launch an Amazon EC2 instance in each VPC. Install and configure BIND software to conditionally forward DNS queries for on-premises.example.com to the on-premises DNS server. Configure the EC2 instance's IP address as a custom DNS server in each VPC.
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Suggested Answer: A 🗳️

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lygf
Highly Voted 1 year, 5 months ago
Selected Answer: A
If you missed this question, you seriously need to go back and study you ass off. There's no chance you can pass the exam if you can't answer this easy-level question.
upvoted 16 times
[Removed]
1 year, 4 months ago
haha! Yeah total agree...
upvoted 2 times
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albertkr
1 year, 5 months ago
yep agree hahaha. i think this question is the easiest one amongst hundreds of questions here.
upvoted 2 times
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norimune
Highly Voted 1 year, 5 months ago
Selected Answer: A
we need an outbound endpoint because we want to resolve it with an on-premises DNS query
upvoted 5 times
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woorkim
Most Recent 2 days, 18 hours ago
definitely A is correct!
upvoted 1 times
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seochan
6 months, 2 weeks ago
Selected Answer: A
It sceams....
upvoted 1 times
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Arad
1 year, 1 month ago
Selected Answer: A
A is correct, no brainer.
upvoted 2 times
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