Certified DevOps Master (CDM)

In Docker, what is the difference between a Docker image and a Docker container?

An image is a running instance; a container is a blueprint An image is a read-only blueprint; a container is a running instance of that image Images are used in development; containers are used only in production There is no difference — the terms are interchangeable

Correct Answer:

An image is a read-only blueprint; a container is a running instance of that image

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