Q. What is Docker? Ans. Docker is a software platform that allows for building, running and managing the application based on container. Docker Can have multiple images. Q. What is Container? Ans. A docker container is a lightweight, standalone, executable package of software to run the application. It’s an instance of an image as it uses the server information and file system provided by image. One Image can have multiple container. Q. Top 10 commands with 1 example of using