Assessments
Chapter 1, Docker Overview
Here are some sample answers to the questions presented in this chapter:
- Docker Hub: https://hub.docker.com/
- $ docker image pull nginx
- The Moby Project
- Mirantis Inc.
- $ docker container help
Chapter 2, Building Container Images
Here are some sample answers to the questions presented in this chapter:
- False; it is used to add metadata to the image.
- You can append CMD to ENTRYPOINT, but not the other way around.
- True.
- Snapshotting a failing container so that you can review it away from your Docker host.
- The EXPOSE instruction exposes the port on the container, but it does not map a port on the host machine.
Chapter 3, Storing and Distributing Images
Here are some sample answers to the questions presented ...
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