Your company is building container-based applications. Currently, they use Kubernetes for their on-premises docker based orchestration. They want to use AWS and preferably not manage the infrastructure for the underlying orchestration service. Which of the following could be used for this purpose?

Answer options:

A.AWS DynamoDB
B.AWS ECS with EC2 launch type
C.AWS EC2 with Amazon EKS
D.AWS Fargate with Amazon EKS

Answer – D
Amazon EKS integrates Kubernetes with AWS Fargate by using controllers that are built by AWS using the upstream, extensible model provided by Kubernetes. These controllers run as part of the Amazon EKS managed Kubernetes control plane and are responsible for scheduling native Kubernetes pods onto Fargate.
Option A is incorrect since this is a fully managed NoSQL database, not suitable for this scenario.
Option B is incorrect because you have to manage Kubernetes infrastructure, EC2 will add maintenance overhead for the company.
Option C is incorrect since this would add maintenance overhead for the company, and the question mentions that the company does not want to manage the infrastructure.
Reference:
https://docs.aws.amazon.com/eks/latest/userguide/fargate.html
https://docs.aws.amazon.com/eks/latest/userguide/fargate-getting-started.html