DCA LATEST EXAM FORMAT, DCA TEST CERTIFICATION COST

DCA Latest Exam Format, DCA Test Certification Cost

DCA Latest Exam Format, DCA Test Certification Cost

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Tags: DCA Latest Exam Format, DCA Test Certification Cost, DCA Passguide, New DCA Exam Format, DCA Latest Braindumps

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Docker DCA (Docker Certified Associate) is a certification exam that is designed to test the skills and knowledge of Docker professionals. Docker Certified Associate (DCA) Exam certification exam is offered by Docker, Inc. and is intended for individuals who work with Docker on a regular basis. DCA exam covers topics such as Docker installation and configuration, Docker networking, Docker security, and more.

Docker Certified Associate Exam Certified Professional salary

The average salary of a Docker Certified Associate in

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

>> DCA Latest Exam Format <<

Pass Guaranteed Reliable Docker - DCA Latest Exam Format

DCA learning materials have a variety of self-learning and self-assessment functions to test learning outcomes. DCA study guide is like a tutor, not only gives you a lot of knowledge, but also gives you a new set of learning methods. DCA Exam Practice is also equipped with a simulated examination system that simulates the real exam environment so that you can check your progress at any time.

Docker Certified Associate (DCA) Exam Sample Questions (Q177-Q182):

NEW QUESTION # 177
Is this a supported user authentication method for Universal Control Plane?
Solution: PAM

  • A. Yes
  • B. No

Answer: B

Explanation:
Explanation
PAM is not a supported user authentication method for Universal Control Plane. According to the official documentation, the supported methods are LDAP, Active Directory, SAML 2.0, and local users.
References: https://docs.docker.com/ee/ucp/admin/configure/external-auth/


NEW QUESTION # 178
Will this command display a list of volumes for a specific container?
Solution. 'docker container inspect nginx'

  • A. Yes
  • B. No

Answer: B

Explanation:
Explanation
This command will not display a list of volumes for a specific container, as it will show detailed information on the container itself, such as its configuration, network settings, state, and log path1. To display a list of volumes for a specific container, you need to use the --format option with a custom template that filters the output by the Mounts field2. For example, the following command will show the source and destination of the volumes mounted in the nginx container:
docker container inspect --format=' { {range .Mounts}} { {.Source}} -> { {.Destination}} { {end}}' nginx References:
* docker container inspect | Docker Docs
* How to Use Docker Inspect Command - Linux Handbook


NEW QUESTION # 179
Is this a function of UCP?
Solution: enforces the deployment of signed images to the cluster

  • A. No
  • B. Yes

Answer: B

Explanation:
= This is a function of UCP, as it integrates with Docker Trusted Registry (DTR) to provide built-in security and access control for your images. DTR allows you to enforce security policies and only allow running applications that use Docker images you know and trust. You can sign your images with Docker Content Trust (DCT) to prove their authenticity and integrity. UCP will verify the signatures of the images before deploying them to the cluster12. References:
* Universal Control Plane overview | dockerlabs
* How to Sign Your Docker Images to Increase Trust - How-To Geek


NEW QUESTION # 180
Will this Linux kernel facility limit a Docker container's access to host resources, such as CPU or memory?
Solution: namespaces

  • A. Yes
  • B. No

Answer: B

Explanation:
Explanation
Using namespaces does not limit a Docker container's access to host resources, such as CPU or memory.
Namespaces are a Linux kernel feature that provide isolation and virtualization of system resources for processes. They can be used to create isolated environments for containers that have their own view of system resources, such as process IDs, user IDs, network interfaces, etc. However, they do not control how much resources a container can use or access. References: https://docs.docker.com/engine/security/userns-remap/,
https://man7.org/linux/man-pages/man7/namespaces.7.html


NEW QUESTION # 181
Will this command display a list of volumes for a specific container?
Solution:docker volume inspect nginx'

  • A. Yes
  • B. No

Answer: B

Explanation:
= The command docker volume inspect nginx will not display a list of volumes for a specific container. This is because docker volume inspect expects one or more volume names as arguments, nota container name1. To display a list of volumes for a specific container, you can use the docker inspect command with the --format option and a template that extracts the volume information fromthe container JSON output2. For example, to display the source and destination of the volumes mounted by the container nginx, you can use the following command:
docker inspect --format=' { {range .Mounts}} { {.Source}}: { {.Destination}} { {end}}' nginx
:
docker volume inspect | Docker Docs
docker inspect | Docker Docs


NEW QUESTION # 182
......

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