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Docker

Bronze exam

A friendly warm-up on the first modules of the Docker track: what containers and images are, the commands you type every day, and how a Dockerfile and the build cache work. Read each snippet, then answer.

  • 12 questions
  • 12 minutes
  • Pass mark 70%
  • At least 3 hands-on tasks
Covers Containers and imagesRunning containersContainer lifecycleDockerfile basicsLayers and cache

The clock only keeps you company; nothing stops when it runs out.