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Answer: Implement Amazon CloudFront to distribute and cache static content globally
The correct answer is A: Implement Amazon CloudFront to distribute and cache static content globally. This solution leverages the capabilities of Amazon CloudFront, a CDN (Content Delivery Network) service, to cache static files at edge locations closest to the users. This reduces the load on the EC2 instances and the Application Load Balancer, leading to reduced data transfer costs and improved performance. Options B, C, and D do not provide the same caching benefits at a global scale that can significantly help in reducing costs and improving performance for serving static content globally.
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A company uses Amazon EC2 instances with an Application Load Balancer for their static content website. With rising traffic, they seek cost-effective solutions to manage increased expenses.
A
Implement Amazon CloudFront to distribute and cache static content globally
B
Establish an Amazon ElastiCache to enhance performance by caching files and integrate it with the ALB
C
Utilize AWS WAF with a web ACL attached to the ALB, including rules for static file caching
D
Deploy a secondary ALB in a different AWS Region to optimize data transfer costs by routing traffic to the nearest location
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