Q: What is Docker?
A: Docker is a software platform that allows you to build, test, and deploy applications quickly. Docker packages software into standardized units called containers that have everything the software needs to run including libraries, system tools, code, and runtime.
Q: Why Docker?
A: Docker makes it easier, simpler, and cheaper to build, deploy applications.
Q: What is container?
A: A container is a package of software that includes everything needed to run an application
Q: How is container created?
A: The docker container create command creates a new container from the specified image.