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Docker Certified Associate (DCA) Practice Tests | 600 Qs
New
100 students
Docker Certified Associate (DCA) Practice Tests | 600 Qs
600 practice questions covering Swarm, Networking, Security, Storage & Images — all 6 official DCA exam domains
Created byCrack The Interview Co.
Last updated 8/2026
English
What you'll learn
- Master all 6 official DCA exam domains: Orchestration, Image Management, Installation, Networking, Security, and Storage through 600 practice questions
- Confidently deploy and manage Docker Swarm services, stacks, secrets, and rolling updates across a multi-node cluster
- Build, tag, secure, and distribute images using registries, Content Trust, vulnerability scanning, and multi-stage builds
- Configure Docker networking, daemon settings, volumes, and troubleshoot real-world container issues like a certified professional
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Included in This Course
600 questions
Description
Are you preparing for the Docker Certified Associate (DCA) exam and want to know exactly where you stand before test day? This course gives you 600 carefully written practice questions, organized into 6 full-length tests that map directly onto the official DCA exam domains — so you're studying exactly what the real exam will test, in exactly the proportions it tests it.
Each of the 6 tests focuses on one official domain:
Orchestration (25%) — Swarm architecture, services, stacks, scaling, rolling updates, secrets, and high availability
Image Creation, Management & Registry (20%) — Dockerfiles, multi-stage builds, tagging, registries, Content Trust, and vulnerability scanning
Installation and Configuration (15%) — Engine installation, daemon configuration, UCP/DTR basics, backups, and logging
Networking (15%) — Network drivers, bridge and overlay networking, service discovery, load balancing, and troubleshooting
Security (15%) — Namespaces, cgroups, Content Trust, secrets management, and container hardening
Storage and Volumes (10%) — Volume drivers, bind mounts, storage drivers, backup/restore, and Swarm storage patterns
This isn't a course of vague, generic quiz questions. Every single question comes with a detailed, bespoke explanation for every answer option — not just the correct one — so you understand exactly why each choice is right or wrong. That means you're not just memorizing answers; you're building the kind of real, working knowledge that holds up under exam pressure and in your day-to-day work with Docker.
Whether you're a DevOps engineer, system administrator, or developer looking to validate your Docker skills with an official certification, this course gives you a structured, exam-focused way to test and strengthen your knowledge across every domain the DCA exam covers.
By the end of this course, you'll have worked through 600 real exam-style questions, identified your weak spots, and built the confidence to walk into the DCA exam ready to pass.
Who this course is for:
- This course is for anyone preparing for the Docker Certified Associate (DCA) exam, including DevOps engineers, system administrators, and developers who use Docker in their daily work and want to validate their skills with an official certification. It's also well-suited to Docker users who already know the basics and want a structured, exam-focused way to deepen their knowledge across orchestration, networking, security, and storage. This course is not intended for absolute beginners who have never used Docker at all — some hands-on familiarity with basic Docker commands will help you get the most out of the practice questions.