The correct answer is B, AWS Outposts. AWS Outposts is a fully managed service that extends AWS infrastructure, services, APIs, and tools to virtually any data center, co-location space, or on-premises facility. It allows you to run applications that require low-latency access to on-premises resources, such as robotics, industrial automation, and media processing. Outposts are built with AWS-designed hardware that racks in your data center and are connected to the AWS Cloud. This enables you to run compute and storage on-premises while seamlessly connecting to AWS services in the cloud.