AWS (Amazon Web Services) Certification Practice Exam

Running containers without managing servers is a key feature of AWS Fargate. This serverless compute engine specifically handles the infrastructure management that comes with deploying containers. Users can focus on defining and running their containerized applications without needing to provision, scale, or manage virtual machines.

Fargate automatically manages the underlying resources, ensuring scalability as demand changes, which is particularly advantageous for applications with variable workloads. It supports various container orchestration tools, such as Amazon ECS (Elastic Container Service) and Amazon EKS (Elastic Kubernetes Service), allowing seamless integration into the Docker ecosystem.

When considering the other options, AWS Lambda serves a different purpose by executing code in response to events and is primarily used for serverless functions rather than container management. Amazon RDS is focused on relational database services, not container orchestration, and Amazon EMR is designed specifically for big data processing using frameworks like Apache Spark and Hadoop. These differences highlight why Fargate is the most suitable option for running containers without requiring server management.