Which AWS service provides a Content Delivery Network (CDN) to deliver content with low latency globally?

Correct answer: Amazon CloudFront

Option A is correct because Amazon CloudFront is AWS's managed Content Delivery Network service, which caches content at a global network of edge locations to reduce latency and improve download speeds for end users regardless of their geographic location. Option B is incorrect because AWS Direct Connect is a dedicated private network connection between an on-premises data center and AWS, used to increase bandwidth and reduce variability for hybrid cloud workloads, not to distribute content globally. Option C is incorrect because Amazon Route 53 is a scalable Domain Name System service used for DNS resolution and routing policies such as latency-based or geolocation routing, but it does not cache or deliver content itself. Option D is incorrect because Amazon VPC is a networking service that provides an isolated virtual network within AWS for deploying resources, and it has no content caching or CDN capabilities.