The correct answer is C, AWS Global Accelerator. This service is designed to improve the availability and performance of applications hosted on AWS by using the global AWS network infrastructure. It provides static IP addresses that act as entry points to your application, routing user traffic to the nearest AWS edge location for low-latency and high-performance delivery. This intelligent routing across multiple regions and edge locations allows users to access applications with reduced latency and improved response times, enhancing the overall user experience.