Docker Fundamentals is about learning the basics of container technology, which allows software applications to run the same way in any environment. Instead of worrying about installing different versions of software or dealing with system conflicts, Docker packages everything the application needs into a “container.” This makes development, testing, and deployment much easier and faster.
In simple terms, Docker is like putting your application in a secure box with all its tools inside. Whether you move it to another computer, server, or cloud, it will work exactly the same. Learning Docker Fundamentals helps professionals understand how to build, run, and manage these containers to make their work more efficient and reliable.
Who should take the Exam?
Software Developers
DevOps Engineers
Cloud Engineers
System Administrators
QA/Test Engineers
IT Professionals transitioning to DevOps
Technical Architects
Skills Required
Basic programming knowledge
Software development workflows
System administration
Knowledge Gained
Core Docker concepts and commands
Building and running containers
Creating Docker images
Understanding container networking and storage
Basics of container orchestration
Course Outline
The Docker Fundamentals Exam covers the following topics -
1. Introduction to Docker
What is Docker?
Containers vs Virtual Machines
Benefits of Docker
2. Docker Architecture
Client-Server model
Docker Daemon
Docker Hub and Registries
3. Working with Containers
Running containers
Stopping and restarting containers
Managing container lifecycle
4. Docker Images
Building images with Dockerfile
Using pre-built images
Image layers and optimization
5. Networking in Docker
Container-to-container communication
Bridge networks
Port mapping
6. Data and Storage
Volumes in Docker
Bind mounts
Persistent data management
7. Docker Compose
Multi-container applications
Writing docker-compose files
Managing services with Compose
8. Security and Best Practices
Securing Docker containers
Reducing image size
Managing secrets
9. Introduction to Orchestration
Basics of container orchestration
Overview of Kubernetes and Swarm
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