Docker Certified Associate (DCA)
Validates expertise in Docker containerization and orchestration. Covers image creation, networking, storage, and Docker Swarm.
Provider
Docker
Level
Associate
Duration
1–2 months
Cost
$195
Passing Score
65%
Validity
2 years
Salary Impact
+$8,000–$15,000 avg
Prerequisites
Docker hands-on experience
Linux fundamentals
Container concepts
Exam Format
55 multiple-choice questions, 90 minutes, $195 USD
Exam Topics & Weights
Image creation and management
20%
Image registry services
10%
Installation and configuration
16%
Networking
16%
Orchestration
16%
Security
12%
Storage and volumes
10%
8-Week Study Plan
Weeks 1
Focus: Docker fundamentals and image creation
Dockerfile
Image layers
Best practices
Weeks 2-3
Focus: Container networking and storage
Network drivers
Volumes
Docker compose
Weeks 4-5
Focus: Docker registry and security
Registry setup
Image signing
Security scanning
Weeks 6-7
Focus: Docker Swarm orchestration
Swarm mode
Services
Stacks
Exam Tips & Strategies
Dockerfile and image creation are the foundation
Understand image layers and optimization
Docker networking concepts are important
Docker Swarm knowledge (even though K8s more common)
Security best practices for containerization
Volumes and persistent data management
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