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Answer: Use a single AWS Region with Amazon CloudFront for both static and dynamic content delivery, pointing to the ALB.
The correct answer is A. Using Amazon CloudFront to serve both static and dynamic content with the ALB as an origin ensures global content delivery through edge locations, minimizing latency. CloudFront caches content at edge locations close to the user, reducing the distance data must travel. This setup provides the fastest possible response time for users worldwide, as it leverages CloudFront's global network of edge locations to accelerate content delivery.
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A company's web-based portal offers personalized global news, local alerts, and weather updates, served over HTTPS through an EC2 instance behind an ALB. To minimize latency for worldwide users, how should the solutions architect configure the application?
A
Use a single AWS Region with Amazon CloudFront for both static and dynamic content delivery, pointing to the ALB.
B
Deploy across two AWS Regions, employing Route 53 latency routing to serve content from the nearest ALB.
C
In a single AWS Region, use CloudFront for static content and the ALB for dynamic content delivery.
D
Span two AWS Regions, using Route 53 geolocation routing to deliver content from the closest ALB.
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