The Docker Certified Associate (DCA) Exam is a certification exam designed to validate a candidate’s skills and knowledge in using Docker container technology. Docker is a platform that enables developers to build, package, and deploy applications as lightweight, portable containers that can run anywhere.
The DCA exam covers a range of topics, including containerization concepts, Docker architecture, installation and configuration, container images and registries, networking, security, and orchestration. The exam consists of 55 multiple-choice questions that must be completed in 90 minutes.
Docker Certified Associate Exam Glossary
- Containerization: The process of packaging an application and its dependencies into a lightweight, portable container that can run consistently across different computing environments.
- Docker Engine: The core component of the Docker platform that enables the creation, management, and execution of Docker containers.
- Image: A read-only template that contains the application code, runtime environment, libraries, and other dependencies required to run a container.
- Registry: A server or service that stores and distributes Docker images. The Docker Hub is a popular public registry, while private registries can be used for secure internal deployments.
- Container: An instance of an image that is running as a lightweight, standalone executable package, isolated from the host system and other containers.
- Dockerfile: A text file that contains instructions for building a Docker image.
- Docker Compose: A tool that enables the management of multi-container Docker applications.
- Swarm: A native clustering and orchestration solution provided by Docker for managing Docker containers across multiple hosts.
- Kubernetes: An open-source container orchestration platform that automates the deployment, scaling, and management of containerized applications.
- Volume: A Docker feature that enables the persistent storage of data outside of the container, ensuring that data is not lost when the container is terminated.
- Networking: A Docker feature that enables the creation of virtual networks to connect containers to each other or to the outside world.
- Security: A critical consideration when deploying containers, as containers share the underlying host kernel and can potentially be vulnerable to security threats. Further, Docker provides several security features to mitigate these risks, including user namespaces, seccomp profiles, and AppArmor profiles.
Docker Certified Associate Study Guide
- Docker Certified Associate Exam Guide: The official Docker Certified Associate Exam Guide provides a comprehensive overview of the exam format, objectives, and study resources.
Link: https://training.docker.com/certification/docker-certified-associate/
- Docker Documentation: The Docker Documentation provides a wealth of information on Docker container technology, including installation and configuration, container management, networking, security, and more.
Link: https://docs.docker.com/
- Official Docker Training Courses: Docker offers a range of official training courses to help candidates prepare for the Docker Certified Associate exam, including online courses, instructor-led courses, and self-paced courses.
Link: https://training.docker.com/training-courses
- Docker Certified Associate Sample Questions: The Docker Certified Associate Sample Questions provide a preview of the type of questions that candidates may encounter on the exam.
Link: https://training.docker.com/certification/sample-questions
- Docker Community: The Docker Community provides a forum for Docker users and developers to share knowledge and best practices, ask questions, and get help with Docker container technology.
Link: https://forums.docker.com/
Docker Certified Associate Exam Tips and Tricks
- Study the Exam Guide: The official Docker Certified Associate Exam Guide provides a comprehensive overview of the exam format, objectives, and study resources. Be sure to review this guide carefully and focus on the exam objectives to understand what you need to know for the exam.
- Practice with Docker: To prepare for the exam, gain hands-on experience with Docker container technology through work experience or personal projects. Practice creating, managing, and deploying Docker containers to develop your practical skills.
- Take Official Docker Training Courses: Docker offers a range of official training courses to help candidates prepare for the Docker Certified Associate exam. These courses cover key Docker concepts and provide hands-on practice with Docker container technology.
- Use Practice Exams: The Docker Certified Associate Sample Questions provide a preview of the type of questions that candidates may encounter on the exam.
- Focus on Key Concepts: The Docker Certified Associate exam covers a broad range of topics, but some concepts are more important than others. Focus your study efforts on key concepts such as containerization, Docker architecture, image and registry management, networking, security, and orchestration.
- Manage Your Time: The Docker Certified Associate exam consists of 55 multiple-choice questions that must be completed in 90 minutes. Manage your time carefully to ensure that you have enough time to answer all the questions.
Docker Certified Associate Course Outline
The course outline will assist you in comprehending all of the major subjects included on the Docker Certified Associate exam. Additionally, this will be advantageous to all candidates in order for them to pass the exam. The course outline published by Docker, however, lists a total of six domains. The first domain is Orchestration, which accounts for a quarter of all questions (25 percent). This is followed by Image generation, management, and registry, which account for 20% of the exam questions.
Next comes networking, security, installation, and configuration which have weight age of 15% of questions in the exam. Moving on the last module i.e. storage and volumes covers a 10% share in the examination.Below is the illustration of modules along with their weight age in the exam.
All the above-mentioned topics will help candidates qualify Docker Certified Associate Exam with flying colors. In short, just cover the entire above topic thoroughly and you are good to go. Now that you’re equipped with all information regarding exam details including all the modules. Let’s move further and understand the procedure to schedule the DCA exam.
Pass the Docker Certified Associate Exam using the Study Guide!
Preparatory guide: step by step
Now that you have a clear understanding of the examination for DCA certification. So, it is crucial to move forward towards the proven route for Docker certified associate certification preparation. Therefore, we’ve prepared a step by step preparatory guide to help you qualify the Docker Certified Associate exam.
1. IMPORTANCE OF THE OFFICIAL WEBSITE
The first step in your Docker Certified Associate certification exam preparation starts with the awareness of Docker. It is mandatory for a candidate to acquire experience of using Docker in real-world scenarios at least six months before. Therefore we strongly recommend going through the official website. This will ensure that you are not missing on any important information regarding the DCA exam. Every relevant and tiny detail is available on the Dockers official website. So don’t forget to check that out.
2. Understand Docker Certified Associate Exam Objectives
After your visit to the official website of Docker, we suggest you go through all the exam objectives. Reviewing exam objectives become an important step to consider. Since every exam is different, hence different exam objective. Therefore, make sure you are aware of every exam objective to avoid any freaking out later.
3. TRAINING COURSES
After reviewing all the exam objectives next step in your preparatory guide is to understand all the learning resources. This will further help you qualify for the DCA exam. Docker provides candidates with few training courses that will help you understand each and every module with ease. Below are all the training courses offered by the Docker-
- Firstly, Docker Fundamentals
- Secondly, Docker for Enterprise Developers
- Lastly, Docker Security Course
4. BOOKCLUB EXPERTISE
Next step in your preparatory guide should also include reading books. Books: your old school friend, remember! You can easily read books on Docker too. But other related books will always provide an extra edge to you. Here are a few books that you can go through-
- Docker Deep Dive book by Nigel Poulton.
- The Docker Book: Containerization is the new virtualization by James Turnbull.
Remember books are an easy source to acquire knowledge. So make sure you read a few and develop a great understanding of the Docker concept.
5. MORE PRACTICE MORE SCORE
Last but not least, practice tests are the final phase in our preparation plan. Remember that the more you practice, the closer you will be to passing any exam. As a result, make sure you self-assess yourself using a variety of Docker Certified Associate sample exam questions. This way, you’ll be able to see where you’re lacking and where you need to focus your efforts. However, only take the practice or mock test after you’ve gone over the entire course.So using Docker Certified Associate (DCA) practice tests!
6. TIPS AND TRICKS
Now that you have the step-by-step preparatory guide. We’re now providing you with all tips and trick mastered by our experts. Therefore, we strongly recommend following these tips and tricks. Further, this will prove to be that little push in qualifying the DCA exam. So make sure you follow the mentioned tips and tricks-
- Establish a target. Organize everything i.e. set up a routine and stick to it.
- Make weekly goals and always remember to keep track.
- Make a list of all the important topics from all the domains as you practice. These lists come handy before you take the exam. Since you can just go through that list.
- Manage time and be productive. Take breaks in between too.
Final Words
Today is your opportunity to build the tomorrow you want’.
Thus by experiencing the different parts of Docker, you wind up improving not only as a developer but get to learn more important details. After providing all the information above, qualifying the Docker Certified Associate (DCA) Exam wouldn’t be difficult. Just follow our preparatory guide and we’re sure you’ll pass the exam in the first attempt. Remember no journey is complete without a little struggle. Similarly, no exam can be qualified without a little stress. Moreover, there have been people, who been through this similar phase, like yours. Consequently, there are people who are facing it right now. You are certainly not alone in this phase.
In conclusion, we would say just maintain your focus and remember the best job opportunities are just a test away. So keep practising!
GO GET CERTIFIED NOW!
