21天的任务:面试问题Q&A-01码头工人重要。新的一天,新的主题…。Let’s learn along If you are preparing for a Docker-related job interview, this post will help you brush up your knowledge and be better prepared for the interview. 01. What is the Difference between an Image, Container and Engine? 1.Image is a read-only file that contains all the necessary files, libraries, and dependencies to run an application. Think of it as a snapshot of an application at a specific point in time. Images are created from a Dockerfile, which contains instructions…