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Exam AWS-SysOps topic 1 question 730 discussion

Exam question from Amazon's AWS-SysOps
Question #: 730
Topic #: 1
[All AWS-SysOps Questions]

A company runs a web application that users access using the domain name www.example.com. The company manages the domain name using Amazon Route
53. The company created an Amazon CloudFront distribution in front of the application and would like www.example.com to access the application through
CloudFront.
What is the MOST cost-effective way to achieve this?

  • A. Create a CNAME record in Amazon Route 53 that points to the CloudFront distribution URL.
  • B. Create an ALIAS record in Amazon Route 53 that points to the CloudFront distribution URL.
  • C. Create an A record in Amazon Route 53 that points to the public IP address of the web application.
  • D. Create a PTR record in Amazon Route 53 that points to the public IP address of the web application.
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
Reference:
https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/routing-to-cloudfront-distribution.html
by Jichu at July 1, 2020, 12:54 p.m.
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RicardoD
6 months ago
B is the answer
upvoted 1 times
...
abhishek_m_86
6 months, 1 week ago
B. Create an ALIAS record in Amazon Route 53 that points to the CloudFront distribution URL. Seem correct
upvoted 2 times
...
arpana_03
6 months, 4 weeks ago
B is correct answer
upvoted 1 times
...
jackdryan
7 months, 1 week ago
I'll go with B
upvoted 1 times
...
allsitesmember
7 months, 1 week ago
repeated
upvoted 1 times
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Jichu
7 months, 2 weeks ago
Alias record is needed when referencing AWS resources. https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/routing-to-cloudfront-distribution.html
upvoted 4 times
...
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C (25%)
B (20%)
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