This quick 10-minute challenge consists of 10 random multiple-choice questions that test your knowledge across various Docker topics, including the introduction to Docker, installation procedures, Docker images and containers, networking, Docker Compose, advanced concepts, deployment in production, security, and integration with CI/CD pipelines. Whether you’re a beginner or have some experience, this quiz is designed to enhance your understanding of Docker’s capabilities in modern software development.

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10 Minutes Docker Quiz Test Online

Welcome to the Docker Quiz! This quick 10-minute challenge consists of 10 random multiple-choice questions that test your knowledge across various Docker topics, including the introduction to Docker, installation procedures, Docker images and containers, networking, Docker Compose, advanced concepts, deployment in production, security, and integration with CI/CD pipelines. Whether you're a beginner or have some experience, this quiz is designed to enhance your understanding of Docker's capabilities in modern software development.

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1. Which command is used to start all services defined in a docker-compose.yml file?

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2. Which command is used to prune unused volumes in Docker?

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3. What does the FROM instruction in a Dockerfile do?

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4. Which command lists all services defined in a Docker Compose file?

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5. What is the purpose of the docker network create command?

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6. What is a Docker container?

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7. How do you build all services defined in a Compose file?

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8. Which command is used to create and start a container?

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9. What is the purpose of the docker save command?

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10. How can Docker ensure application rollback in a CI/CD pipeline?

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