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Exam AWS Certified Solutions Architect - Associate SAA-C03 All Questions

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Exam AWS Certified Solutions Architect - Associate SAA-C03 topic 1 question 286 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Associate SAA-C03
Question #: 286
Topic #: 1
[All AWS Certified Solutions Architect - Associate SAA-C03 Questions]

A company has a static website that is hosted on Amazon CloudFront in front of Amazon S3. The static website uses a database backend. The company notices that the website does not reflect updates that have been made in the website’s Git repository. The company checks the continuous integration and continuous delivery (CI/CD) pipeline between the Git repository and Amazon S3. The company verifies that the webhooks are configured properly and that the CI/CD pipeline is sending messages that indicate successful deployments.

A solutions architect needs to implement a solution that displays the updates on the website.

Which solution will meet these requirements?

  • A. Add an Application Load Balancer.
  • B. Add Amazon ElastiCache for Redis or Memcached to the database layer of the web application.
  • C. Invalidate the CloudFront cache.
  • D. Use AWS Certificate Manager (ACM) to validate the website’s SSL certificate.
Show Suggested Answer Hide Answer
Suggested Answer: C 🗳️
by Bhawesh at Feb. 17, 2023, 4:32 p.m.
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fulingyu288
Highly Voted 1 year, 9 months ago
Selected Answer: C
Invalidate the CloudFront cache: The solutions architect should invalidate the CloudFront cache to ensure that the latest version of the website is being served to users.
upvoted 13 times
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Damdom
Highly Voted 1 year, 3 months ago
C. Invalidate the CloudFront cache. Explanation: Invalidate the CloudFront cache to ensure that the latest updates from the Git repository are reflected on the static website. When updates are made to the website's Git repository and deployed to Amazon S3, the CloudFront cache may still be serving the old cached content to users. By invalidating the CloudFront cache, you're instructing CloudFront to fetch fresh content from the origin (Amazon S3) and serve it to users.
upvoted 6 times
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ChymKuBoy
Most Recent 4 months, 1 week ago
Selected Answer: C
C for sure
upvoted 2 times
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jayantp04
11 months, 1 week ago
Correct C, because Invalidating the CloudFront cache will force CloudFront to fetch the latest content from Amazon S3. Not B because not related to clear cache
upvoted 5 times
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TariqKipkemei
1 year, 1 month ago
Selected Answer: C
Invalidate the CloudFront cache so that it can read the updated static page from S3.
upvoted 2 times
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Guru4Cloud
1 year, 2 months ago
Selected Answer: C
C. Invalidate the CloudFront cache
upvoted 2 times
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riccardoto
1 year, 3 months ago
Selected Answer: C
C is the most reasonable cause, though the question is not well-written - "The static website uses a database backend." does not make a lot of sense to me.
upvoted 3 times
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kruasan
1 year, 6 months ago
Selected Answer: B
Since the static website is hosted behind CloudFront, updates made to the S3 bucket will not be visible on the site until the CloudFront cache expires or is invalidated. By invalidating the CloudFront cache after deploying updates, the latest version in S3 will be pulled and the updates will then appear on the live site.
upvoted 1 times
RoroJ
1 year, 6 months ago
Isn't that C?
upvoted 5 times
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Namrash
1 year, 9 months ago
B should be the right one
upvoted 1 times
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Neorem
1 year, 9 months ago
Selected Answer: C
We need to create an Cloudfront invalidation
upvoted 3 times
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Bhawesh
1 year, 9 months ago
Selected Answer: C
C. Invalidate the CloudFront cache. Problem is the CF cache. After invalidating the CloudFront cache, CF will be forces to read the updated static page from the S3 and the S3 changes will start being visible.
upvoted 4 times
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