A Company Is Providing Services to Many Downstream Consumers

Multiple Choice

A company is providing services to many downstream consumers. Each consumer may connect to one or more services. This has resulted in a complex architecture that is difficult to manage and does not scale well. The company needs a single interface to manage these services to consumers. Which AWS service should be used to refactor this architecture?

A) AWS Lambda
B) AWS X-Ray
C) Amazon SQS
D) Amazon API Gateway