Backend Interview Sheet
1. What is Docker, and Why is it Used? Docker is an open-source containerization platform that allows developers to package applications and their dependencies into isolated environments called containers. These containers ensure that applications run consistently across different environments.

1. What is Docker, and Why is it Used?
Docker is an open-source containerization platform that allows developers to package applications and their dependencies into isolated environments called containers. These containers ensure that applications run consistently across different environments.