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Exam AWS Certified SysOps Administrator - Associate topic 1 question 161 discussion

Exam question from Amazon's AWS Certified SysOps Administrator - Associate
Question #: 161
Topic #: 1
[All AWS Certified SysOps Administrator - Associate Questions]

A company’s SysOps administrator deploys a public Network Load Balancer (NLB) in front of the company’s web application. The web application does not use any Elastic IP addresses. Users must access the web application by using the company’s domain name. The SysOps administrator needs to configure Amazon Route 53 to route traffic to the NLB.

Which solution will meet these requirements MOST cost-effectively?

  • A. Create a Route 53 AAAA record for the NLB.
  • B. Create a Route 53 alias record for the NLB.
  • C. Create a Route 53 CAA record for the NLB.
  • D. Create a Route 53 CNAME record for the NLB.
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Suggested Answer: B 🗳️
by Liongeek at Nov. 16, 2022, 8:48 p.m.
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BugsBunny9998666
Highly Voted 1 year, 4 months ago
Selected Answer: B
As a good reminder: A record = URL to IPv4 AAAA record = URL to IPv6 CNAME record = URL to URL (All the same, one url = Many URL's) Alias record = AWS service
upvoted 39 times
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DennisRichard
Most Recent 6 months, 2 weeks ago
In the question, I don't understand the emphasis on cost though
upvoted 2 times
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michaldavid
1 year, 4 months ago
Selected Answer: B
bbbbbb
upvoted 2 times
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Liongeek
1 year, 5 months ago
Ans: B Alias record doesn't charge when you associate it to AWS resources like NLB
upvoted 2 times
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C (25%)
B (20%)
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