What is Docker Container?

A Docker Container is a form of encapsulation to the application which holds all the dependencies which share the kernel with other containers in the duration of running the isolated processes on the host operating system. A Docker container can be created by creating a Docker image. These Docker images can be run after that using Docker commands. Docker containers are the instances of the Docker images at the runtime. Docker images can be stored in any public hosts or private hosts like Docker hub. Docker Image is a set of files which can be run in an isolated process.

Let us move to the next Docker Interview Questions.