Exam Name: Docker Certified Associate (DCA) Exam
Certification Provider: Docker
Corresponding Certification: Docker Certified Associate
Over 57019+ Satisfied Customers
Docker Certified Associate (DCA) Exam: DCA Exam
"Docker Certified Associate (DCA) Exam", also known as DCA exam, is a Docker Certification. With the complete collection of questions and answers, iPassleader has assembled to take you through 189 Q&As to your DCA Exam preparation. In the DCA exam resources, you will cover every field and category in Docker Certified Associate Certification helping to ready you for your successful Docker Certification.
iPassleader offers free demo for DCA exam (Docker Certified Associate (DCA) Exam). You can check out the interface, question quality and usability of our practice exams before you decide to buy it.
Instant Download: Upon successful payment, Our systems will automatically send the product you have purchased to your mailbox by email. (If not received within 12 hours, please contact us. Note: don't forget to check your spam.)
Custom purchase
- Three formats are optional
- 10 years of excellence
- 365 Days Free Updates
- Learn anywhere, anytime
- 100% Safe shopping experience
100% Money Back Guarantee
iPassleader has an unprecedented 99.6% first time pass rate among our customers. We're
so confident of our products that we provide no hassle product exchange.
PDF Practice Q&A's $69.98
Download Q&A's Demo- Printable DCA PDF Format
- Prepared by VMware Experts
- Instant Access to Download DCA PDF
- Study Anywhere, Anytime
- 365 Days Free Updates
- Free DCA PDF Demo Available
- Updated on: Oct 25, 2026
- No. of Questions: 189 Questions & Answers
Desktop Test Engine $69.98
Software Screenshots- Installable Software Application
- Simulates Real DCA Exam Environment
- Builds DCA Exam Confidence
- Supports MS Operating System
- Two Modes For DCA Practice
- Practice Offline Anytime
- Updated on: Oct 25, 2026
- No. of Questions: 189 Questions & Answers
Feeling nervous before an important exam is an inevitable fact — for working professionals, the DCA exam is one of the most essential tests of a career. The good news: iPassleader helps reduce that pressure with 189 practice questions for the Docker Certified Associate (DCA) exam and a software version whose mock exams let you rehearse until the format feels routine.
Docker DCA Exam Overview:
| Certification Vendor: | Docker |
|---|---|
| Exam Name: | Docker Certified Associate (DCA) Exam |
| Exam Number: | DCA |
| Certificate Validity Period: | 2 years |
| Related Certifications: | Docker Certified Associate |
| Real Exam Qty: | 55 |
| Exam Format: | Discrete Option Multiple Choice (DOMC), Multiple Choice |
| Exam Price: | $195 USD |
| Exam Duration: | 90 minutes |
| Available Languages: | English |
| Passing Score: | ~65% |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored exam (via PSI) or at a PSI testing center |
| Pre Condition: | 6+ months of hands-on experience with Docker recommended; understanding of containerization concepts and Docker architecture |
| Official Syllabus URL: | https://success.docker.com/certification |
Docker DCA Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Security | 15% | - Describe the process to sign a Docker image - Describe UCP and DTR integration with LDAP/AD - Enable Docker Content Trust - Describe the security architecture and responsibilities of the Docker EE platform - Describe identity roles - Describe MTLS - Configure RBAC with UCP - Describe MTLS and identity roles - Compare the UCP workers and managers - Describe swarm default security - Describe default engine security - Describe the difference between UCP and DTR |
| Topic 2: Image Creation, Management, and Registry | 20% | - Use CLI commands such as list, delete, prune, rmi, etc. to manage images - Describe the use of Dockerfile - Display layers of a Docker image - Apply a file to create a new image - Describe how an image registry works - Give examples on how to create an efficient image via a Dockerfile - Utilize a registry to store an image - Demonstrate tagging an image - Inspect images and report specific attributes using filter and format - Identify and display the main parts of a Dockerfile - Describe how to set up and use a local registry - Describe how image layers work - Describe options, such as add, copy, volumes, expose, entry point |
| Topic 3: Orchestration | 25% | - Convert an application deployment into a stack file using a YAML compose file with "docker stack deploy" - State the differences between running a container vs running a service - Describe how a Dockerized application communicates with legacy systems - Complete the setup of a swarm mode cluster - Add networks, publish ports - Describe how to provide configuration to Kubernetes pods using configMaps and secrets - Extend the instructions to run individual containers into running services under swarm - Demonstrate steps to lock a swarm cluster - Describe and demonstrate how to use replication mode - Describe the difference between global and replicated services - Describe how to deploy containerized workloads as Kubernetes pods and deployments - Identify the steps needed to troubleshoot a service not deploying - Mount volumes - Increase number of replicas - Manipulate a running stack of services - Interpret the output of "docker inspect" commands |
| Topic 4: Storage and Volumes | 10% | - Identify the steps to take to clean up unused images on a filesystem and DTR - Describe the storage models available for DTR (NFS, local) - Describe how to use a volume plugin (local vs. NFS) - Describe the different graph driver storage backends - Describe how volumes work with containers - Describe the use of tmpfs for ephemeral storage |
| Topic 5: Networking | 15% | - Describe the differences between "host" and "ingress" port publishing mode - Publish a port so that an application is accessible externally - Configure Docker to use external DNS - Describe how to install a remote driver to a specific infrastructure provider - Create a Docker bridge network for a developer to use for their containers - Troubleshoot container and engine logs to understand a connectivity issue between containers - Understand the Container Network Model and how it interfaces with the Docker engine and network and IPAM drivers - Describe the different types and use cases for the built-in network drivers - Identify which IP and port a container is externally accessible on |
| Topic 6: Installation and Configuration | 15% | - Describe the interaction between Docker and Linux - Create and manager user and teams - Use the install command to install DTR (Docker Trusted Registry) - Configure logging drivers (splunk, journald, etc.) - Setup swarm, configure managers, add nodes, and setup the backup schedule - Describe namespaces, cgroups, and configuration of certificates - Describe the use of UCP (Universal Control Plane) - Interpret errors to troubleshoot installation issues without assistance - Outline the sizing requirements prior to installation - Complete setup of repo, select a storage driver, and complete installation of Docker engine on multiple platforms - Demonstrate the ability to upgrade the Docker engine |
DCA Exam FAQ: Preparation Without the Pressure
Yes — true gold fears no fire, and our materials welcome the test. The free demo is cut directly from the real Docker Certified Associate (DCA) question bank, so you get a genuine preview of the content, plus a look at what the software version looks like after opening and how it is used. All demos at iPassleader are free of charge; download, examine, and decide about the DCA exam package only when your questions are answered.
The DCA exam requires ~65% to pass, and registration costs $195 USD. Since the fee applies to every attempt, candidates who rehearse thoroughly with mock exams before booking tend to make the smarter investment.
According to the official outline, the DCA exam covers weighted domains including:
- Image Creation, Management, and Registry (20%)
- Orchestration (25%)
- Installation and Configuration (15%)
The Docker Certified Associate (DCA) practice questions at iPassleader map onto these same objectives, so mock exam sessions in the software version exercise exactly the areas the real exam tests.
The DCA exam is the official test behind the Docker Certified Associate (DCA) certification from Docker, and for many working professionals it ranks among the most essential exams of their career. It measures whether you can apply the published objectives in practical scenarios — which is precisely why rehearsing under realistic mock exam conditions, not just reading, makes such a difference to both confidence and results.
6+ months of hands-on experience with Docker recommended; understanding of containerization concepts and Docker architecture
Practice tests mean a lot when an exam matters. The software version of the Docker Certified Associate (DCA) materials provides mock exams that let you accumulate real experience: each session builds familiarity with question flow and timing, which relieves stress, and at the same time increases your answering speed and the standardization of your responses. By the day of the real DCA exam, you are not facing something new — you are repeating something practiced.
The DCA exam includes 55 questions and allows 90 minutes minutes. That is limited time per question — mock exams under the same cap are the most direct way to build the pace you will need.
Docker Certified Associate (DCA) Sample Questions:
During development of an application meant to be orchestrated by Kubemetes, you want to mount the /data directory on your laptop into a container.
Will this strategy successfully accomplish this?
Solution. Create a Persistent VolumeClaim requesting storageClass:"" (which defaults to local storage) and hostPath: /data, and use this to populate a volume in a pod.
- A. Yes
- B. No
Correct Answer: B 🗳️
Explanation: Only visible for iPassleader members. You can sign-up / login (it's free).
Two development teams in your organization use Kubernetes and want to deploy their applications while ensuring that Kubernetes-specific resources, such as secrets, are grouped together for each application.
Is this a way to accomplish this?
Solution: Create one pod and add all the resources needed for each application
- A. Yes
- B. No
Correct Answer: B 🗳️
Explanation: Only visible for iPassleader members. You can sign-up / login (it's free).
Will this command mount the host's '/data* directory to the ubuntu container in read-only mode?
Solution. 'docker run -add-volume /data /mydata -read-only ubuntu'
- A. Yes
- B. No
Correct Answer: B 🗳️
Explanation: Only visible for iPassleader members. You can sign-up / login (it's free).
Is this a type of Linux kernel namespace that provides container isolation?
Solution.Host
- A. Yes
- B. No
Correct Answer: B 🗳️
Explanation: Only visible for iPassleader members. You can sign-up / login (it's free).
Is this a supported user authentication method for Universal Control Plane?
Solution.LDAP
- A. Yes
- B. No
Correct Answer: A 🗳️
Explanation: Only visible for iPassleader members. You can sign-up / login (it's free).
Viewing page 1 out of 38 pages.
Viewing questions 1-5 out of 189 questions.
1062 Customer ReviewsCustomers Feedback (* Some similar or old comments have been hidden.)
I can see these DCA practice questions are up-to-date and valid. They helped me nail the exam. Most of the exam questions were from these practice questions.
Jean
After I practice all questions from the DCA training dump, I passed the DCA exam. It help me a lot! Much appreciated!
Bonnie
You must try study DCA dump, really good. Good luck!
Dwight
Thanks iPassleader!
Thanks for your great DCA practice questions.
Mike
I missed once so I know the Actual Docker Certified Associate questions.
Astrid
Thank you so much keep on your good work.
Elliot
I rely on this DCA exam file to pass the exam and enhance my technical skills. Thank you for providing these DCA training questions! I have gotten my certification now!
Wythe
I used it and found my DCA exam very easy to attempt.
Joanne
Passed today . Pass score is 95%. DCA dump is very valid. Just use it and if you want you can use course material you have to understand the theory. Many thanks to iPassleader.
Silvester
This is the third time i bought dumps from iPassleader,not only for the best service they provide, but also the accuracy of test questions they offer.
Lillian
Just by learning 23 hours and remember the question answers. Several questions are coming from the DCA dump. Thanks.
Julia
I passed the DCA today. The DCA exam dumps are valid and i bought them with a very good price. I definitely think it is a great deal! Thanks so much!
Jesse
The DCA exam is easy. many questions are same with DCA practice braindumps. Pass it easily! wonderful
Martin
However, there are many new DCA questions in real test.
Lindsay
Test engines are amazing. I failed the DCA exam previously because I couldn't perform well in the real exam. Now I have 90% marks with the help of the iPassleader pdf file for DCA.
Lydia
iPassleader DCA questions save me out. Pass exam now.
Gavin
Instant Download
After Payment, our system will send you the products you purchase in mailbox in a minute after payment. If not received within 2 hours, please contact us.
365 Days Free Updates
Free update is available within 365 days after your purchase. After 365 days, you will get 50% discounts for updating.
Money Back Guarantee
Full refund if you fail the corresponding exam in 60 days after purchasing. And Free get any another product.
Security & Privacy
We respect customer privacy. We use McAfee's security service to provide you with utmost security for your personal information & peace of mind.
