API / Docker Interview questions

What is meant by Virtualization?

Virtualization is the process of employing software (such as Hypervisor) to create a virtual version of a resource such as a server, data storage, or application. Virtualization lets you divide a system into a series of separate sections, each one acting as a distinct individual system. The virtual environment is called a virtual machine.

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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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