Docker Certified Associate Practice Test

DCA Exam Format | Course Contents | Course Outline | Exam Syllabus | Exam Objectives

Exam ID : DCA
Exam Title : Docker Certified Associate
Questions : 55
Duration : 90 minutes
Exam Type : multiple choice

Recognition for your Docker skills with an official Docker credential
Digital certificate and use of the Docker Certified Associate logo
Online verification of Docker Certified status by potential employers
Exclusive access to the Docker Certified professional network on LinkedIn and invites to certified-only events

55 multiple choice questions in 90 minutes
Designed to validate professionals with a minimum of 6 to 12 months of Docker experience
Remotely proctored on your Windows or Mac computer
Available globally in English
Results delivered immediately

This examination is based upon critical job activities a Docker Certified Associate performs. The skills and
knowledge certified by this examination represent a level of expertise where a certified Docker Associate
can:
● Run containerized applications from pre-existing images stored in a centralized registry
● Deploy images across the cluster
● Triage and resolve issue reports from stakeholders and resolve
● Standup up on Enterprise clusters with one UCP manager, one DTR replica, and one worker node
● Migrate traditional applications to containers
● Configure and troubleshoot Docker engine
● Perform general maintenance and configuration
Candidates for this certification should have at least six months to one year of experience with Docker, including
exposure to the Docker Enterprise Edition. The knowledge, skills and experience required at this level should also
include:
● container security
● experience with at least one cloud provider
● configuration management tools
● Linux and/or Windows Server

Orchestration 25%
Image Creation, Management, and Registry 20%
Installation and Configuration 15%
Networking 15%
Security 15%
Storage and Volumes 10%

Domain 1: Orchestration (25% of exam)
Content may include the following:
● Complete the setup of a swarm mode cluster, with managers and worker nodes
● Describe and demonstrate how to extend the instructions to run individual containers into running services under swarm.
● Describe the importance of quorum in a swarm cluster.
● Describe the difference between running a container and running a service.
● Interpret the output of “docker inspect” commands.
● Convert an application deployment into a stack file using a YAML compose file with "docker stack deploy"
● Manipulate a running stack of services.
● Describe and demonstrate orchestration activities.
● Increase the number of replicas.
● Add networks, publish ports.
● Mount volumes.
● Describe and demonstrate how to run replicated and global services.
● Apply node labels to demonstrate placement of tasks.
● Describe and demonstrate how to use templates with “docker service create”.
● Identify the steps needed to troubleshoot a service not deploying.
● Describe how a Dockerized application communicates with legacy systems.
● Describe how to deploy containerized workloads as Kubernetes pods and deployments.
● Describe how to provide configuration to Kubernetes pods using configMaps and secrets.

Domain 2: Image Creation, Management, and Registry (20% of exam)
Content may include the following:
● Describe the use of Dockerfile.
● Describe options, such as add, copy, volumes, expose, entry point.
● Identify and display the main parts of a Dockerfile.
● Describe and demonstrate how to create an efficient image via a Dockerfile.
● Describe and demonstrate how to use CLI commands to manage images, such as list, delete, prune, rmi.
● Describe and demonstrate how to inspect images and report specific attributes using filter and format
● Describe and demonstrate how to tag an image.
● Describe and demonstrate how to apply a file to create a Docker image.
● Describe and demonstrate how to display layers of a Docker image
● Describe and demonstrate how to modify an image to a single layer.
● Describe and demonstrate registry functions.
● Deploy a registry.
● Log into a registry.
● Utilize search in a registry.
● Push an image to a registry.
● Sign an image in a registry.
● Pull and delete images from a registry.

Domain 3: Installation and Configuration (15% of exam)
Content may include the following:
● Describe sizing requirements for installation.
● Describe and demonstrate the setup of repo, selection of a storage driver, and installation of the Docker engine on multiple platforms.
● Describe and demonstrate configuration of logging drivers (splunk, journald, etc.).
● Describe and demonstrate how to set up swarm, configure managers, add nodes, and setup the backup schedule.
● Describe and demonstrate how to create and manage user and teams.
● Describe and demonstrate how to configure the Docker daemon to start on boot.
● Describe and demonstrate how to use certificate-based client-server authentication to ensure a Docker daemon has the rights to access images on a registry.
● Describe the use of namespaces, cgroups, and certificate configuration.
● Describe and interpret errors to troubleshoot installation issues without assistance.
● Describe and demonstrate the steps to deploy the Docker engine, UCP, and DTR on AWS and on-premises in an HA configuration.
● Describe and demonstrate how to configure backups for UCP and DTR.

Domain 4: Networking (15% of exam)
Content may include the following:
● Describe 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.
● Describe the types of traffic that flow between the Docker engine, registry and UCP controllers.
● Describe and demonstrate how to create a Docker bridge network for developers to use for their containers.
● Describe and demonstrate how to publish a port so that an application is accessible externally.
● Identify which IP and port a container is externally accessible on.
● Compare and contrast “host” and “ingress” publishing modes.
● Describe and demonstrate how to configure Docker to use external DNS.
● Describe and demonstrate how to use Docker to load balance HTTP/HTTPs traffic to an application (Configure L7 load balancing with Docker EE).
● Understand and describe the types of traffic that flow between the Docker engine, registry, and UCP controllers
● Describe and demonstrate how to deploy a service on a Docker overlay network.
● Describe and demonstrate how to troubleshoot container and engine logs to resolve connectivity issues between containers.
● Describe how to route traffic to Kubernetes pods using ClusterIP and NodePort services.
● Describe the Kubertnetes container network model.

Domain 5: Security (15% of exam)
Content may include the following:
● Describe security administration and tasks.
● Describe the process of signing an image.
● Describe default engine security.
● Describe swarm default security.
● Describe MTLS.
● Describe identity roles.
● Compare and contrast UCP workers and managers.
● Describe the process to use external certificates with UCP and DTR.
● Describe and demonstrate that an image passes a security scan.
● Describe and demonstrate how to enable Docker Content Trust.
● Describe and demonstrate how to configure RBAC with UCP.
● Describe and demonstrate how to integrate UCP with LDAP/AD.
● Describe and demonstrate how to create UCP client bundles.

Domain 6: Storage and Volumes (10% of exam)
Content may include the following:
● Identify the correct graph drivers to uses with various operating systems.
● Describe and demonstrate how to configure devicemapper.
● Compare and contrast object and block storage and when they should be used.
● Describe how an application is composed of layers and where these layers reside on the filesystem.
● Describe the use of volumes are used with Docker for persistent storage.
● Identify the steps to take to clean up unused images on a filesystem and DTR.
● Describe and demonstrate how storage can be used across cluster nodes.
● Describe how to provision persistent storage to a Kubernetes pod using persistentVolumes.
● Describe the relationship between container storage interface drivers, storageClass, persistentVolumeClaim and volume objects in Kubernetes.

100% Money Back Pass Guarantee

DCA PDF Sample Questions

DCA Sample Questions

DCA Dumps
DCA Braindumps
DCA Real Questions
DCA Practice Test
DCA Actual Questions
Misc
DCA
Docker Certified Associate
https://killexams.com/pass4sure/exam-detail/DCA
QUESTION: 52
What is the docker command to setup a swarm?
A. docker swarm init
B. docker swarm create
C. docker init swarm
D. docker create swarm
Answer: A
Explanation
https://docs.docker.com/engine/reference/commandline/swarm/
QUESTION: 53
From a DevOps process standpoint, it is best practice to keep changes to an application in
version control. Which of the following will allow changes to a docker Image to be stored
in a version control system?
A. docker commit
B. docker save
C. A docker-compose.yml file
D. A dockerfile
Answer: A
QUESTION: 54
Which of the following statements is true about secrets?
A. Secrets can be created from any node in the cluster.
B. Secrets can be modified after they are created.
C. Secret are stored unencrypted on manager nodes.
D. Secrets can be created using standard input (STDIN) and a file.
Answer: D
QUESTION: 55
Which statement is true about DTR garbage collection?
A. Garbage collection removes unreferenced image layers from DTR's backend storage.
B. Garbage collection removes exited containers from cluster nodes.
C. Garbage collection removes DTR images that are older than a configurable of days
D. Garbage collection removes unused volumes from cluster nodes
Answer: A

Killexams has introduced Online Test Engine (OTE) that supports iPhone, iPad, Android, Windows and Mac. DCA Online Testing system will helps you to study and practice using any device. Our OTE provide all features to help you memorize and practice test questions and answers while you are travelling or visiting somewhere. It is best to Practice DCA Exam Questions so that you can answer all the questions asked in test center. Our Test Engine uses Questions and Answers from Actual Docker Certified Associate exam.

Killexams Online Test Engine Test Screen   Killexams Online Test Engine Progress Chart   Killexams Online Test Engine Test History Graph   Killexams Online Test Engine Settings   Killexams Online Test Engine Performance History   Killexams Online Test Engine Result Details


Online Test Engine maintains performance records, performance graphs, explanations and references (if provided). Automated test preparation makes much easy to cover complete pool of questions in fastest way possible. DCA Test Engine is updated on daily basis.

Practice DCA PDF Download from killexams.com

Passing the DCA test is not easy with just course readings. You need killexams.com DCA Practice Test for training and further developing your knowledge of the tips and tricks used in DCA Exam Cram. You need to practice the strategies used in the actual test with Study Guide, and then you will be ready for the genuine DCA test.

Latest 2025 Updated DCA Real Exam Questions

If you are looking for the latest and updated exam dumps to pass the Misc DCA exam and get a high-paying job, you can simply download the actual DCA questions updated in 2025 by registering at killexams.com with special discount coupons. We have several specialists working to collect real DCA exam questions at killexams.com. By doing this, you will receive Docker Certified Associate exam questions to ensure you pass the DCA exam. You will also be able to download refreshed DCA test questions each time with a 100% discount guarantee. It is important to note that while there are organizations that offer DCA Pass Guides, legitimate and up-to-date DCA TestPrep is a major concern. It is highly recommended that you avoid relying on free dumps available on the web. In 2025, several changes and upgrades were made in DCA, and we have included all updates in our Study Guide. Our 2025 updated DCA braindumps guarantee your success in the actual tests. We recommend that you go through the full question bank at least once before taking the real test. This is not just because they use our DCA Exam Cram, but they also experience an improvement in their knowledge and can work in a real environment as experts. We do not just focus on passing the DCA exam with our braindumps, but we also aim to improve your knowledge of DCA subjects and objectives. This is how people become successful.

Tags

DCA Practice Questions, DCA study guides, DCA Questions and Answers, DCA Free PDF, DCA TestPrep, Pass4sure DCA, DCA Practice Test, Download DCA Practice Questions, Free DCA pdf, DCA Question Bank, DCA Real Questions, DCA Mock Test, DCA Bootcamp, DCA Download, DCA VCE, DCA Test Engine

Killexams Review | Reputation | Testimonials | Customer Feedback




killexams.com provided me with a fantastic guidance tool for my DCA exam, and I scored the highest marks possible. I was impressed with the way they conduct their exam practice, as it provided me with actual questions that were used on the real DCA exams. The exam simulator and exercise exam format helped me memorize everything effectively, and I was able to understand the concepts that will prove helpful in the future. The exam simulator is user-friendly, and I encountered no issues. It is an excellent value for money.
Lee [2025-4-18]


Both my roommate and I agree that killexams.com is the best website to use if you want to pass your DCA exam. We both used their services and were satisfied with the outcome. I performed well in my DCA exam, and my marks were terrific. Thank you for the guidance.
Richard [2025-5-28]


When I decided to take the DCA exam, I received excellent training and guidance from killexams.com. Their valid and reliable exercise materials allowed me to practice and test myself before the exam, giving me the confidence I needed to perform well. Thanks to killexams.com, I passed the exam with flying colors.
Shahid nazir [2025-5-9]

More DCA testimonials...

DCA Exam

User: Zarya*****

I am amazed by my performance on the dca exam, thanks to killexams.com. Their assistance was invaluable, and I would not have passed without them. I appreciate their efforts in my career and recommend them to anyone who needs help with exam preparation.
User: Joaquín*****

I felt proud to have answered all the questions during my DCA exam. I owe this achievement to Killexams.com questions and answers. The material covered all the questions related to each subject and provided answers in a brief and specific way, making it easy to understand and memorize. I was fortunate enough to get most of the questions from their guide, which helped me pass the exam successfully. Thank you, Killexams.com, for your superb resources.
User: Frank*****

I am from England and have successfully passed the DCA certification exam with the help of the Questions and Answers provided by killexams.com. I recommend that anyone looking to become certified should go through the course and not just rely on memorizing the Questions and Answers. While most of the exam questions were covered in the practice tests provided by Killexams, there were quite a few that were not. However, if you prepare with both the Questions and Answers, you can attempt the exam questions easily.
User: Madelina*****

Killexams.com studying software helped me rank high among my classmates. The precise and useful information provided in the DCA PDF, DCA practice tests, and DCA books helped me turn into an exceptional student. I am grateful to Killexams.com for providing such helpful resources.
User: Julie*****

I needed a resource with practice questions and answers to prepare for the dca exam, and Killexams.com was the solution. Their practice questions and answers were responsible for my success in the exam, which I had attempted for three years without achieving passing marks. I now understand my knowledge gaps and feel more prepared.

DCA Exam

Question: Is Android supported with DCA PDF test prep?
Answer: Yes, You can read DCA questions on Android and other operating systems. You simply need a PDF viewer to read DCA questions and answers on your device. You need not have any special application to open killexams DCA test prep file. You can open these files with any PDF reader you usually use.
Question: Is killexams website test prep updated daily?
Answer: It depends on the vendor that takes the test, like Cisco, IBM, HP, CompTIA, and all others. There is no set frequency in which DCA exam is changed. The vendor can change the DCA exam questions any time they like. But when exam questions are changed, we update our PDF and VCE accordingly. Our team keeps on checking updates of the DCA exam. When exam questions are changed in real DCA tests, we update our PDF and VCE accordingly. There is no set frequency in which DCA exam is changed. The vendor can change the DCA exam questions any time they like.
Question: Should I try this outstanding material updated DCA test prep?
Answer: It is best to experience killexams DCA questions and study guides for your DCA exam because these DCA practice test are specially collected to ease the DCA exam questions when asked in the actual test. You will get good scores on the exam.
Question: Is there any possibility that someone else can take exam in my place?
Answer: No, we do not support such things. Killexams.com needs you to boost your knowledge and take the exam by yourself. You are the one who is going to work practically in the real environment. You should have enough knowledge and practice that you can work in your company professionally in the best position. We do not know if there is any such possibility exists.
Question: Should I try this wonderful source of actual questions?
Answer: We recommend experiencing killexams test prep and study guides for your DCA exam because these DCA practice test are specially collected to ease the DCA exam questions when asked in the actual test. You will get good scores on the exam.

Frequently Asked Questions about Killexams Practice Tests


Does killexams provide guarantee?
Yes, Killexams.com guarantees its exam practice questions. You will surely pass your exam with these exam practice questions, otherwise, you will get your money back. You can see the guarantee policy at https://killexams.com/pass-guaratnee


Where am I able to obtain DCA real exam question?
Killexams.com is the best place to get updated DCA real exam questions. These DCA actual questions work in the actual test. You will pass your exam with these DCA questions. If you give some time to study, you can prepare for an exam with much boost in your knowledge. We recommend spending as much time as you can to study and practice DCA exam practice questions until you are sure that you can answer all the questions that will be asked in the actual DCA exam. For this, you should visit killexams.com and register to download the complete question bank of DCA exam brainpractice questions. These DCA exam questions are taken from actual exam sources, that\'s why these DCA exam questions are sufficient to read and pass the exam. Although you can use other sources also for improvement of knowledge like textbooks and other aid material these DCA practice questions are sufficient to pass the exam.

Can I find practice questions questions of DCA exam?
Yes. You will be able to download up-to-date DCA practice questions questions and answers. If there will be any update in the exam, it will be automatically copied in your download section and you will receive an intimation email. You can memorize and practice these questions and answers with the VCE exam simulator. It will train you enough to get good marks in the exam.

Is Killexams.com Legit?

Yes, Killexams is 100% legit and even fully good. There are several benefits that makes killexams.com traditional and legitimized. It provides knowledgeable and 100% valid exam dumps including real exams questions and answers. Price is surprisingly low as compared to the vast majority of services on internet. The questions and answers are refreshed on frequent basis through most recent brain dumps. Killexams account method and solution delivery is really fast. Record downloading is unlimited and incredibly fast. Help support is available via Livechat and Netmail. These are the characteristics that makes killexams.com a robust website which provide exam dumps with real exams questions.

Other Sources


DCA - Docker Certified Associate PDF Questions
DCA - Docker Certified Associate information hunger
DCA - Docker Certified Associate Question Bank
DCA - Docker Certified Associate Actual Questions
DCA - Docker Certified Associate test
DCA - Docker Certified Associate Free Exam PDF
DCA - Docker Certified Associate teaching
DCA - Docker Certified Associate cheat sheet
DCA - Docker Certified Associate Actual Questions
DCA - Docker Certified Associate teaching
DCA - Docker Certified Associate braindumps
DCA - Docker Certified Associate Exam Braindumps
DCA - Docker Certified Associate Real Exam Questions
DCA - Docker Certified Associate course outline
DCA - Docker Certified Associate information hunger
DCA - Docker Certified Associate test
DCA - Docker Certified Associate exam format
DCA - Docker Certified Associate tricks
DCA - Docker Certified Associate test
DCA - Docker Certified Associate Practice Questions
DCA - Docker Certified Associate answers
DCA - Docker Certified Associate braindumps
DCA - Docker Certified Associate tricks
DCA - Docker Certified Associate study help
DCA - Docker Certified Associate Exam Braindumps
DCA - Docker Certified Associate Exam Questions
DCA - Docker Certified Associate Dumps
DCA - Docker Certified Associate tricks
DCA - Docker Certified Associate braindumps
DCA - Docker Certified Associate Actual Questions
DCA - Docker Certified Associate teaching
DCA - Docker Certified Associate learning
DCA - Docker Certified Associate Latest Topics
DCA - Docker Certified Associate techniques
DCA - Docker Certified Associate questions
DCA - Docker Certified Associate exam contents
DCA - Docker Certified Associate Exam Braindumps
DCA - Docker Certified Associate test
DCA - Docker Certified Associate syllabus
DCA - Docker Certified Associate Exam Questions
DCA - Docker Certified Associate Exam Braindumps
DCA - Docker Certified Associate Practice Questions
DCA - Docker Certified Associate PDF Questions
DCA - Docker Certified Associate Dumps

Which is the best testprep site of 2025?

There are several Questions and Answers provider in the market claiming that they provide Real Exam Questions, Braindumps, Practice Tests, Study Guides, cheat sheet and many other names, but most of them are re-sellers that do not update their contents frequently. Killexams.com is best website of Year 2025 that understands the issue candidates face when they spend their time studying obsolete contents taken from free pdf download sites or reseller sites. That is why killexams update Exam Questions and Answers with the same frequency as they are updated in Real Test. Testprep provided by killexams.com are Reliable, Up-to-date and validated by Certified Professionals. They maintain Question Bank of valid Questions that is kept up-to-date by checking update on daily basis.

If you want to Pass your Exam Fast with improvement in your knowledge about latest course contents and topics, We recommend to Download PDF Exam Questions from killexams.com and get ready for actual exam. When you feel that you should register for Premium Version, Just choose visit killexams.com and register, you will receive your Username/Password in your Email within 5 to 10 minutes. All the future updates and changes in Questions and Answers will be provided in your Download Account. You can download Premium Exam questions files as many times as you want, There is no limit.

Killexams.com has provided VCE Practice Test Software to Practice your Exam by Taking Test Frequently. It asks the Real Exam Questions and Marks Your Progress. You can take test as many times as you want. There is no limit. It will make your test prep very fast and effective. When you start getting 100% Marks with complete Pool of Questions, you will be ready to take Actual Test. Go register for Test in Test Center and Enjoy your Success.