API / Docker Interview questions

What is a Docker container?

Docker containers include the application and all of its dependencies. It shares the kernel with other containers, running as isolated processes in user space on the host operating system. Docker containers are not tied to any specific infrastructure: they run on any computer, on any infrastructure, and in any cloud. Docker containers are basically runtime instances of Docker images.

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What is a Docker? What is a Container? Where do containers live? What is a Docker container? What are Docker Images? Mention few advantages of using Docker. What are the components of Docker? What is meant by Virtualization? Difference between virtualization and containerization. Explain the lifecycle of a Docker Container. Mention a few Docker commands. What is the difference between a Docker Image and a Docker Container?

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