A company is developing a global mobile gaming app in a single AWS Region. The app runs on multiple Amazon EC2 instances in an Auto Scaling group, stores data in Amazon DynamoDB, and uses both TCP and UDP traffic between users and servers. The company requires the lowest possible latency for users worldwide. Which solution meets these requirements?

The correct solution uses AWS Global Accelerator with a Network Load Balancer (NLB). Global Accelerator improves performance for global users by routing traffic through the AWS global network, reducing latency. NLBs support both TCP and UDP traffic, which is essential for the gaming app's requirements. NLBs also handle millions of requests per second with ultra-low latency, making them suitable for high-performance applications. Using an Application Load Balancer (ALB) with Global Accelerator is incorrect because ALBs primarily operate at Layer 7 (HTTP/HTTPS) and do not natively support UDP traffic, which is required by the application. CloudFront is a Content Delivery Network (CDN) primarily used for caching static and dynamic web content closer to users, not for accelerating real-time TCP/UDP gaming traffic directly to backend servers. While CloudFront can improve performance for some dynamic content, Global Accelerator is specifically designed for non-HTTP/S traffic and provides static IP addresses, which are beneficial for gaming.