Final answer:
Yes, Amazon ECR can host public container images. ECR supports both private and public repositories, facilitating global sharing and deployment of container applications.
Step-by-step explanation:
Can Amazon ECR host public container images? The answer to that question is Yes. Amazon Elastic Container Registry (ECR) offers support for both private and public container image repositories. Users can configure their repositories to be either private, where access is restricted, or public, where images can be accessed by anyone. This functionality allows developers to host, share, and deploy container applications globally. The capability to host public images is conducive to open-source projects or applications that need to be widely distributed without the need for user authentication.