Free DCA: Docker Certified Associate Exam Questions and Answers
Docker Certified Associate is part of the Docker Certified Associate programme from Mirantis. Mirantis acquired Docker's enterprise business — Docker Engine Enterprise, Trusted Registry and Universal Control Plane — on 13 November 2019, and the Docker Certified Associate went with it. It is no longer offered: DCA appears nowhere on Mirantis's current product, training or blog pages. Mirantis published no dated retirement notice, so the honest description is that it lapsed rather than closed on a particular day. Mirantis runs its own Kubernetes and container-platform training catalogue in its place.
Candidates comparing DCA exam dumps, ExamTopics and other DCA practice tests use this page for the answers and explanations behind each question. Download the free DCA PDF, then sit the timed DCA exam simulation before booking with Mirantis.
Last updated: September 25, 2026
- Exam code
- DCA
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Question #9
What is the purpose of the Dockerfile?
Correct answer: C
Explanation
The Dockerfile is a script with a series of commands that are used to build a Docker image.
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Discussion
Explain your reasoning, not just the letterBrowse the free questions by topic
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FAQ
Learn More: https://training.mirantis.com/certification/dca-certification-exam/
- Q1: What is the DCA: Docker Certified Associate exam?
- A: DCA: Docker Certified Associate is a Mirantis certification exam. Judging by the questions in our bank, it concentrates on docker, container, containers, dockerfile and compose.
- Q2: What topics does the DCA: Docker Certified Associate exam cover?
- A: Questions in our DCA: Docker Certified Associate bank cluster around docker, container, containers, dockerfile, compose, remove, image and flag. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for DCA: Docker Certified Associate?
- A: Work through the DCA: Docker Certified Associate practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real DCA: Docker Certified Associate exam questions?
- A: They are drawn from officially released past questions and from community members who have sat DCA: Docker Certified Associate. Answers are verified and updated weekly.
- Q5: Where do I register for the DCA: Docker Certified Associate exam?
- A: Register through Mirantis directly at https://training.mirantis.com/certification/dca-certification-exam/. Exampractice is not affiliated with Mirantis and does not administer the exam.
- Q6: Is there a free DCA: Docker Certified Associate sample?
- A: Yes. Every DCA: Docker Certified Associate page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
- Q7: What are Mirantis Certification Exams?
- A: Mirantis Certification Exams validate your expertise in using and managing Mirantis’ cloud-native and open-source technologies, including Kubernetes, OpenStack, and Docker. These certifications demonstrate your proficiency in deploying, configuring, and optimizing Mirantis solutions to support scalable, efficient cloud infrastructures.
- Q8: Why should I pursue Mirantis Certification?
- A: Mirantis Certification enhances your professional credibility, showcasing your skills and knowledge in cloud-native technologies and infrastructure management. This can lead to better job opportunities, higher salaries, and career advancement in cloud computing, DevOps, and IT operations roles.
- Q9: What are the benefits of Mirantis Certification?
- A: Benefits include recognition as a certified cloud-native professional, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest Mirantis technologies and best practices.
- Q10: Who should take Mirantis Certification Exams?
- A: Cloud engineers, DevOps professionals, system administrators, and anyone involved in managing and implementing cloud-native solutions using Mirantis technologies should consider these certifications to validate their expertise and advance their careers.
- Q11: What types of Mirantis Certification Exams are available?
- A: Mirantis offers various certification paths, including:
- Q12: How do I prepare for Mirantis Certification Exams?
- A: Preparation can include official Mirantis training courses, study guides, practice exams, online tutorials, and hands-on experience with Mirantis products and solutions.
- Q13: Where can I take Mirantis Certification Exams?
- A: Mirantis Certification Exams can be taken online with remote proctoring, providing flexibility to fit your schedule and location.
- Q14: How do Mirantis Certifications impact my career?
- A: Mirantis Certifications significantly boost your career by demonstrating your expertise to employers, making you a more competitive candidate for advanced roles and promotions in cloud computing, DevOps, and IT operations.
- Q15: Are there any prerequisites for Mirantis Certification Exams?
- A: Some exams may have prerequisites, such as foundational knowledge or prior experience with Mirantis technologies. Check the specific requirements for each certification path on the Mirantis website.
- Q16: How often do I need to recertify for Mirantis Certifications?
- A: Mirantis Certifications typically require recertification every two to three years to ensure that certified professionals stay updated with the latest technologies and industry practices.