AWS Certified Cloud Practitioner Practice Exam

Amazon Elastic Container Service (ECS) is the correct answer because it is a fully managed container orchestration service designed for deploying, managing, and scaling containerized applications. This service simplifies the management of containers, allowing for easy deployment and scaling of applications without the need to manage infrastructure. Options B, C, and D are incorrect because they are not specifically designed for containerized applications. Amazon EC2 is a virtual server that can be used for different services, AWS Lambda is a serverless compute service, and Amazon RDS is a relational database service. Therefore, these options are not the optimal choices for deploying, managing, and scaling containerized applications.