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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 272 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Associate SAA-C03
Question #: 272
Topic #: 1
[All AWS Certified Solutions Architect - Associate SAA-C03 Questions]

A company serves a dynamic website from a fleet of Amazon EC2 instances behind an Application Load Balancer (ALB). The website needs to support multiple languages to serve customers around the world. The website’s architecture is running in the us-west-1 Region and is exhibiting high request latency for users that are located in other parts of the world.

The website needs to serve requests quickly and efficiently regardless of a user’s location. However, the company does not want to recreate the existing architecture across multiple Regions.

What should a solutions architect do to meet these requirements?

  • A. Replace the existing architecture with a website that is served from an Amazon S3 bucket. Configure an Amazon CloudFront distribution with the S3 bucket as the origin. Set the cache behavior settings to cache based on the Accept-Language request header.
  • B. Configure an Amazon CloudFront distribution with the ALB as the origin. Set the cache behavior settings to cache based on the Accept-Language request header.
  • C. Create an Amazon API Gateway API that is integrated with the ALB. Configure the API to use the HTTP integration type. Set up an API Gateway stage to enable the API cache based on the Accept-Language request header.
  • D. Launch an EC2 instance in each additional Region and configure NGINX to act as a cache server for that Region. Put all the EC2 instances and the ALB behind an Amazon Route 53 record set with a geolocation routing policy.
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
by Yechi at Feb. 18, 2023, 6:19 p.m.
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Yechi
Highly Voted 1 year, 8 months ago
Selected Answer: B
Configuring caching based on the language of the viewer If you want CloudFront to cache different versions of your objects based on the language specified in the request, configure CloudFront to forward the Accept-Language header to your origin. https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/header-caching.html
upvoted 11 times
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sumpatil
Most Recent 4 months ago
B If you want CloudFront to cache different versions of your objects based on the language specified in the request, configure CloudFront to forward the Accept-Language header to your origin. If you want CloudFront to cache different versions of your objects based on the country that the request came from, configure CloudFront to forward the CloudFront-Viewer-Country header to your origin. CloudFront automatically converts the IP address that the request came from into a two-letter country code. For an easy-to-use list of country codes, sortable by code and by country name, see the Wikipedia entry ISO 3166-1 alpha-2.
upvoted 1 times
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Trains
11 months ago
Isn't CloudFront for static websites though? Question specifically states the content is dynamic
upvoted 2 times
Cloud_A
8 months, 3 weeks ago
Cloudfront serves for both static and dynamic. If it was just static,then you can consider AWS S3.
upvoted 2 times
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Guru4Cloud
1 year, 1 month ago
Selected Answer: B
By caching content based on the Accept-Language request header, CloudFront can serve the appropriate version of the website to users based on their language preferences. This solution allows the company to improve the website’s performance for users around the world without having to recreate the existing architecture in multiple Regions.
upvoted 3 times
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A1975
1 year, 2 months ago
Selected Answer: B
CloudFront allows you to customize cache behavior based on various request headers. By setting the cache behavior to cache based on the Accept-Language request header, CloudFront can store and serve language-specific versions of the website content, reducing the need to repeatedly fetch the content from the ALB for users with the same language preference.
upvoted 2 times
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kraken21
1 year, 6 months ago
Selected Answer: B
https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/header-caching.html#header-caching-web-language
upvoted 1 times
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vherman
1 year, 7 months ago
Selected Answer: B
B is correct
upvoted 1 times
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Steve_4542636
1 year, 7 months ago
Selected Answer: B
I think it's b
upvoted 2 times
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LuckyAro
1 year, 7 months ago
Selected Answer: B
B is the correct answer
upvoted 1 times
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