The following article provides the Top 20 Interview Questions on Docker. Also, the answers are available on the respective links.
- What is Docker and how does it differ from traditional virtualization?
- How do you create a Docker image?
- What are Docker containers and how are they different from Docker images?
- How do you start, stop, and restart Docker containers?
- What is the Dockerfile and how is it used to create Docker images?
- What is Docker Compose and how to use it for multi-container applications management?
- How do you manage Docker images and containers?
- What is the difference between Docker Swarm and Kubernetes?
- How do you troubleshoot issues with Docker containers?
- How do you secure Docker containers and images?
- How do you configure Docker networking?
- How do you monitor Docker containers and images?
- What is the difference between Docker volumes and bind mounts?
- What is the Docker registry and how is it used to store Docker images?
- How do you scale Docker containers?
- What is the difference between the COPY and ADD commands in Dockerfile?
- How do you use Docker to deploy applications?
- What is the Docker API and how is it used?
- What is the role of Docker in DevOps?
- How do you automate the deployment of Docker containers?
Further Reading
When should we prefer to React over PHP?
Examples of Array Functions in PHP
Exploring PHP Arrays: Tips and Tricks
Registration Form Using PDO in PHP
Docker and Traditional Virtualization
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