Exam Code: DCA
Exam Name: Docker Certified Associate (DCA) Exam
Certification Provider: Docker
Corresponding Certification: Docker Certified Associate
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Who should take the Docker Certified Associate Exam

The DCA Exam certification is an internationally-recognized certification that helps to have validation for those professionals who are knowledgeable in the Docker containerization technology. Candidates should have 6-12 months of experience and knowledge of using Docker services and docker images. It is good for these candidates:

  • Fresher
  • IT Administrator
  • Developers
  • Linux Administrator

For more info read reference:

Docker blog Docker Use Case Docker Newsrooms Docker Exam Preparation Guide Docker Docs Docker forums

Docker DCA Exam Syllabus Topics:

TopicDetails
Topic 1
  • Domain 6: Storage and Volumes: This domain measures the practical storage configuration knowledge of DevOps engineers. It includes selecting appropriate storage drivers based on the OS, configuring devicemapper, and comparing object and block storage. Candidates must understand image layering and its implications on the file system, handle volume configuration for persistent storage, and perform system cleanup of unused images. Cross-node storage usage and differentiating roles between UCP workers and managers are also addressed, along with managing external certificates within UCP and DTR environments.
Topic 2
  • Image Creation, Management, and Registry: This domain assesses cloud infrastructure administrators and focuses on building, managing, and optimizing Docker images. It involves working with Dockerfiles, tagging, and pruning images, as well as understanding image layering and registry usage. Candidates must demonstrate image creation from files, modifications to reduce layers, and the ability to push, pull, and sign images. Registry configuration and management are also included, with tasks involving authentication, search, deletion, and secure access to stored images.
Topic 3
  • Orchestration: This section of the exam measures the skills of DevOps engineers and covers the configuration and management of Docker Swarm clusters. It includes tasks such as setting up manager and worker nodes, converting containers into services, and manipulating stacks. Candidates must understand the role of templates, inspect and troubleshoot running services, and adjust service scaling and placement using node labels. The section also requires interpreting docker inspect outputs and handling communication between Dockerized applications and legacy systems, emphasizing the importance of quorum in cluster resilience.

Reference: https://dockerlabs.collabnix.com/docker/dca.html

Nowadays, there are more and more people realize the importance of DCA, because more and more enterprise more and more attention it. If someone pass the DCA exam and own relevant certificates that mean he had good grasp of this field of knowledge, that is to say, he will be popular and valued by more enterprise. In order to help most candidates who want to pass DCA exam, so we compiled such a study materials to make exam simply.

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How to Prepare For Docker Certified Associate Exam

Preparation Guide for Docker Certified Associate Exam

Introduction

Docker is one of the open-source technology and very much demanding these days in IT, It had brought a revolution in the container technology, Docker has created a track for certification where an individual can appear and validate their skill set. This certification program will provide Docker Cloud Certified Associate a way to demonstrate their skills. The assessment is based on a rigorous exam using the industry-standard methodology to determine whether a candidate meets Docker's proficiency standards.

According to Docker, a DCA Certified Professional enables organizations will able to provision containers as and when they required using container images.

Certification is evidence of your skills, expertise in those areas in which you like to work. If the candidate wants to work on Docker Containerization technologies and prove his knowledge, certification is offered by Docker. This DCA Exam Certification helps a candidate to validates his skills in Docker Containerization technologies.

In this guide, we will cover the Docker Certified Associate Certification exam, Docker Certified Associate Certified professional salary and all aspects of the Docker Certified Associate Certification.

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