Docker Certified Associate (DCA)
How to prepare for DCA
A 5-stage plan from your first study session to exam day. Adjust the pace to your own schedule.
Study plan
| Stage | What to do | Time |
|---|---|---|
| 1 | Familiarize with Docker fundamentals Review core concepts of container image creation, registry usage, and basic networking. | Week 1 |
| 2 | Deep dive into storage and volumes Learn Docker storage options, volume management, and best‑practice patterns. | Week 2 |
| 3 | Master security practices Study Docker security features, user namespaces, and image signing. | Week 3 |
| 4 | Explore orchestration with Swarm Understand Docker Swarm architecture, service deployment, and scaling. | Week 4 |
| 5 | Hands‑on labs and practice exams Complete real‑world labs and timed practice questions to gauge readiness. | Week 5 |
Exam domains
These come from the official exam outline.
- Container image creation & management
- Docker networking
- Storage & volumes
- Security best practices
- Orchestration with Docker Swarm
DCA preparation questions
How many steps are in the DCA study plan?
This plan has 5 stages, starting with familiarize with Docker fundamentals and ending with hands‑on labs and practice exams.
Do I need prior experience for DCA?
DCA is rated Intermediate. Check the official exam page for any formal requirements before you start.
What should I study for DCA?
Focus on the official exam domains: Container image creation & management, Docker networking, Storage & volumes, Security best practices, Orchestration with Docker Swarm.
Exam outlines change between versions. Check the official exam page for the current outline before you start.