ExamTopics Logo
Mail Us[email protected]
Menu
Amazon Discussions
exam questions

Exam ANS-C00 All Questions

View all questions & answers for the ANS-C00 exam
Go to Exam

Exam ANS-C00 topic 1 question 266 discussion

Exam question from Amazon's ANS-C00
Question #: 266
Topic #: 1
[All ANS-C00 Questions]

You have a hybrid infrastructure, and you need AWS resources to be able to resolve your on-premises DNS names. You have configured a DNS server on an
EC2 instance in your 10.1.3.0/24 subnet. This subnet resides on the VPC 10.1.0.0/16. What step should you take to accomplish this?

  • A. Configure your DNS server to forward queries for the private hosted zone to 10.1.3.2.
  • B. Configure the DHCP option set in the VPC to point to the EC2 DNS server.
  • C. Configure your DNS server to forward queries for the private hosted zone to 10.1.0.2.
  • D. Disable the source/destination check flag for the DNS instance.
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
Your DNS server will forward queries to your on-premises DNS. You must configure the DHCP option set so the instances will forward queries to your on- premises DNS instead of the VPC DNS.
by aws53 at Nov. 4, 2020, 12:15 p.m.
Disclaimers:
  • - ExamTopics website is not related to, affiliated with, endorsed or authorized by Amazon.
  • - Trademarks, certification & product names are used for reference only and belong to Amazon.

Comments

Chosen Answer:
This is a voting comment (?). It is better to Upvote an existing comment if you don't have anything to add.
Switch to a voting comment New
Submit Cancel
JamesTR
Highly Voted 3 years, 7 months ago
B is the closest answer. Additionally we will have to configure forward zones on EC2 DNS that point to on-prem DNS.
upvoted 6 times
ChauPhan
3 years, 7 months ago
Not really, we need to configure forward rules for EC2 DNS to AWS DNS if we would like to resolve AWS resource as well.
upvoted 2 times
...
...
JoshuaAlkar
Most Recent 2 years, 9 months ago
This is almost same question 113, just opposite
upvoted 1 times
...
sapien45
3 years, 2 months ago
The question is obsiouly obsolete, and so are the answers. A reponse would be r53 outbound resolver with forwaring rules to onPrem DNS. I do not see how ``Configure the DHCP option set in the VPC to point to the EC2 DNS server.`` is even close to that
upvoted 2 times
...
ChauPhan
3 years, 7 months ago
B. Configure the DHCP option set in the VPC to point to the EC2 DNS server.
upvoted 2 times
...
aws53
3 years, 7 months ago
I guess B
upvoted 3 times
...
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.

Upvoting a comment with a selected answer will also increase the vote count towards that answer by one. So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.

SaveCancel