ONLINE DCA TEST - NEW DCA EXAM TOPICS

Online DCA Test - New DCA Exam Topics

Online DCA Test - New DCA Exam Topics

Blog Article

Tags: Online DCA Test, New DCA Exam Topics, DCA Latest Demo, DCA Reliable Test Topics, DCA Study Materials Review

2025 Latest 2Pass4sure DCA PDF Dumps and DCA Exam Engine Free Share: https://drive.google.com/open?id=1tg9Uh96xebBp57my5AHtC27Wx0gno_QR

It is important to solve more things in limited times, DCA Exam have a high quality, Five-star after sale service for our Docker DCA exam dump, the Docker Certified Associate (DCA) Exam prepare torrent has many professionals, and they monitor the use of the user environment and the safety of the learning platform timely.

Docker Certified Associate Exam Certified Professional salary

The average salary of a Docker Certified Associate in

  • United State - 80,000 USD
  • Europe - 61,547 EURO
  • India - 12,00,327 INR
  • England - 62,532 POUND

Docker Certified Associate (DCA) certification exam is an industry-recognized certification program offered by Docker. Docker Certified Associate (DCA) Exam certification is designed for IT professionals, developers, and system administrators who want to validate their knowledge and skills in Docker technologies. The DCA Certification Exam is an excellent way to showcase your expertise and proficiency in Docker technologies and tools.

>> Online DCA Test <<

New DCA Exam Topics - DCA Latest Demo

As for our DCA exam braindump, our company masters the core technology, owns the independent intellectual property rights and strong market competitiveness. What is more, we have never satisfied our current accomplishments. Now, our company is specialized in design, development, manufacturing, marketing and retail of the DCA test question, aimed to provide high quality product, solutions based on customer's needs and perfect service of the DCA Exam braindump. At the same time, we have formed a group of passionate researchers and experts, which is our great motivation of improvement. Every once in a while we will release the new version study materials. You will enjoy our newest version of the DCA study prep after you have purchased them. Our ability of improvement is stronger than others. New trial might change your life greatly.

Docker Certified Associate (DCA) Exam Sample Questions (Q10-Q15):

NEW QUESTION # 10
Will this command mount the host's '/data' directory to the ubuntu container in read-only mode?
Solution: 'docker run -v /data:/mydata --mode readonly ubuntu'

  • A. Yes
  • B. No

Answer: B

Explanation:
= The command docker run -v /data:/mydata --mode readonly ubuntu is not valid because it has some syntax errors. The correct syntax for running a container with a bind mount is docker run [OPTIONS] IMAGE [COMMAND] [ARG...]. The errors in the command are:
The option flag for specifying the volume is --volume or -v, not -v. For example, -v /data:/mydata should be --volume /data:/mydata.
The option flag for specifying the mode of the volume is --mount, not --mode. For example, --mode readonly should be --mount type=bind,source=/data,target=/mydata,readonly.
The option flag for specifying the mode of the container is --detach or -d, not --mode. For example, --mode readonly should be --detach.
The correct command for running a container with a bind mount in read-only mode is:
docker run --volume /data:/mydata --mount type=bind,source=/data,target=/mydata,readonly --detach ubuntu This command will run a container using the ubuntu image and mount the host's /data directory to the container's /mydata directory in read-only mode. The container will run in the background (--detach).
docker run reference | Docker Documentation : [Use bind mounts | Docker Documentation]


NEW QUESTION # 11
You created a new service named 'http' and discover it is not registering as healthy. Will this command enable you to view the list of historical tasks for this service?
Solution: 'docker service ps http'

  • A. No
  • B. Yes

Answer: B

Explanation:
= The command 'docker service ps http' will list the tasks that are running as part of the 'http' service, as well as the task history1. The task history shows the previous states of the tasks, such as running, shutdown, rejected, etc. This can help you troubleshoot why the service is not registering as healthy, by looking at the current state, error, and ports of each task1. References:
* docker service ps | Docker Docs
* Docker Certified Associate Guide
* DCA Prep Guide


NEW QUESTION # 12
Is this the purpose of Docker Content Trust?
Solution.Sign and verify image tags.

  • A. No
  • B. Yes

Answer: B

Explanation:
= The purpose of Docker Content Trust is to sign and verify image tags using digital signatures for data sent to and received from remote Docker registries12. This allows client-side or runtime verification of the integrity and publisher of specific image tags, ensuring the provenance and security of container images34. Reference:
1: Content trust in Docker | Docker Docs
2: Docker Content Trust: What It Is and How It Secures Container Images
3: Docker Content Trust in Azure Pipelines - Azure Pipelines
4: 4.5 Ensure Content trust for Docker is Enabled | Tenable


NEW QUESTION # 13
You want to create a container that is reachable from its host's network. Does this action accomplish this?
Solution:Use either EXPOSE or --publish to access the containers on the bridge network

  • A. Yes
  • B. No

Answer: B

Explanation:
Explanation
The answer depends on whether you want to access the container from the host's network or from other containers on the same network. EXPOSE and --publish have different effects on the container's port visibility. References: Docker run reference, Dockerfile reference, Docker networking overview


NEW QUESTION # 14
In Docker Trusted Registry, is this how a user can prevent an image, such as 'nginx:latest', from being overwritten by another user with push access to the repository?
Solution: Use the DTR web Ul to make all tags in the repository immutable.

  • A. Yes
  • B. No

Answer: B

Explanation:
Explanation
n: = Using the DTR web UI to make all tags in the repository immutable is not a good way to prevent an image, such as 'nginx:latest', from being overwritten by another user with push access to the repository. This is because making all tags immutable would prevent any updates to the images in the repository, which may not be desirable for some use cases. For example, if a user wants to push a new version of 'nginx:latest' with a security patch, they would not be able to do so if the tag is immutable. A better way to prevent an image from being overwritten by another user is to use the DTR webUI to create a promotion policy that restricts who can push to a specific tag or repository1. Alternatively, the user can also use the DTR API to create a webhook that triggers a custom action when an image is pushed to a repository2. References:
* Prevent tags from being overwritten | Docker Docs
* Create webhooks | Docker Docs


NEW QUESTION # 15
......

On our webiste, you have easy access to our free demos of our DCA exam braindumps. Once you apply for our free trials of the DCA study materials, our system will quickly send it via email. Last but not least, you are available for our free updated version of the DCA Real Exam. Whenever you have problems about our study materials, you can contact our online workers via email. We warmly welcome you to experience our considerate service.

New DCA Exam Topics: https://www.2pass4sure.com/Docker-Certified-Associate/DCA-actual-exam-braindumps.html

BTW, DOWNLOAD part of 2Pass4sure DCA dumps from Cloud Storage: https://drive.google.com/open?id=1tg9Uh96xebBp57my5AHtC27Wx0gno_QR

Report this page