Practice - Basic Docker Workflow
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Practice Questions
Test your understanding with targeted questions
What is the purpose of a Dockerfile?
💡 Hint: Think about what a recipe does.
What command do you use to create a container from an image?
💡 Hint: It's the command to start something from a template.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What command is used to build a Docker image?
💡 Hint: Think about the command that creates something from a file.
True or False: A Docker image is a running instance of an application.
💡 Hint: Remember the difference between the plan and the execution.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Design a Dockerfile for a simple web application. Specify the base image, the commands to copy the application code, and the command to start the application.
💡 Hint: Think about the steps needed to set up a simple application.
A developer has built an image and needs it live in production. Describe the steps they should follow, including commands for building and running the container.
💡 Hint: Consider the commands you've learned and how they apply in sequence.
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Reference links
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