Final Answer:
Yes, Amazon ECR can be used within local and on-premises environments (Option 1).
Step-by-step explanation:
Amazon Elastic Container Registry (ECR) is a fully managed container registry service that makes it easy to store, manage, and deploy Docker container images. While it is a cloud service, Amazon ECR allows users to extend their containerized applications from the cloud to on-premises environments. By using AWS Outposts or AWS Snow Family devices, you can integrate Amazon ECR with local and on-premises infrastructure. This capability facilitates a hybrid approach, providing flexibility for organizations with distributed or multi-cloud architectures.
Option 1 is the answer.