Docker Fundamentals

How well do you know containers, images and the Docker workflow?

Progress 0 / 5 answered

1 What is a Docker image?

AA running container BA read-only template used to create containers CA virtual machine DA network bridge

2 Which command runs a container from an image?

Adocker build Bdocker run Cdocker pull Ddocker commit

3 What file defines how to build a Docker image?

Adocker-compose.yml BDockerfile Cimage.json Dbuild.xml

4 How do containers differ from virtual machines?

AThey include a full guest OS BThey share the host kernel and are lighter CThey cannot be networked DThey only run on Windows

5 Which flag maps a host port to a container port?

A-v B-p C-e D-d

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