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This accreditation is a portable proof of skills in containerization technology.
DCA Exam provide proven knowledge to use the tools to complete the task efficiently and cost-effectively than the other non-certified professionals lack in doing so.
DCA Certifications provide opportunities to get a job easily in which they are interested in instead of wasting years and ending without getting any experience.
This certification will be judging your skills and knowledge on your understanding of Docker containerization technology concepts & Understanding of how to operate on Docker.
DCA credential delivers higher earning potential and increased promotion opportunities because it shows a good understanding of Docker containerization technology.
Docker Certified Associate (DCA) exam is a certification program that validates the skills and knowledge of professionals who use Docker technologies. It is an industry-recognized certification that demonstrates a candidate's ability to work with Docker environments and understand the underlying concepts of containerization. The DCA exam covers a wide range of topics, and candidates who pass the exam are able to demonstrate their proficiency in all these areas.
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Docker Certified Associate (DCA) Certification Exam is a globally recognized certification program that validates the technical knowledge and skills required of Docker practitioners. Docker Certified Associate (DCA) Exam certification is offered by Docker, the popular containerization platform that enables developers to build, ship, and run containerized applications quickly and efficiently. The DCA certification exam is designed to test the knowledge and practical skills of Docker practitioners and managers to enable them to effectively work with and manage containerized applications.
NEW QUESTION # 114
Will this command mount the host's '/data' directory to the ubuntu container in read-only mode?
Solution: 'docker run --volume /data:/mydata:ro ubuntu'
Answer: B
NEW QUESTION # 115
Will this sequence of steps completely delete an image from disk in the Docker Trusted Registry?
Solution: Delete the image and run garbage collection on the Docker Trusted Registry.
Answer: A
Explanation:
Explanation
Deleting the image and running garbage collection on the Docker Trusted Registry will completely delete the image from disk. According to the official documentation, this is the recommended way to remove images and reclaim disk space.
References: https://docs.docker.com/ee/dtr/admin/manage-images/garbage-collection/
NEW QUESTION # 116
Will this action upgrade Docker Engine CE to Docker Engine EE?
Solution. Disable the Docker service via 'chkconfig' or 'systemctl'.
Answer: B
Explanation:
Explanation
Disabling the Docker service via chkconfig or systemctl does not upgrade Docker Engine CE to Docker Engine EE. Disabling the Docker service only stops and prevents Docker from starting automatically on system boot. It does not change or upgrade the version of Docker Engine installed on the system. To upgrade Docker Engine CE to Docker Engine EE, you need to uninstall Docker Engine CE and install Docker Engine EE following the official instructions for your operating system. References:
https://docs.docker.com/engine/install/linux-postinstall/#disable-docker-from-starting-automatically-on-boot,
https://docs.docker.com/engine/install/centos/#uninstall-old-versions,
https://docs.docker.com/engine/install/ubuntu/#uninstall-old-versions,
https://docs.docker.com/engine/install/debian/#uninstall-old-versions,
https://docs.docker.com/ee/docker-ee/linux-install/
NEW QUESTION # 117
How do you change the default logging driver for the docker daemon in Linux?
Answer: A
NEW QUESTION # 118
Seven managers are in a swarm cluster.
Is this how should they be distributed across three datacenters or availability zones?
Solution: 5-1-1
Answer: B
NEW QUESTION # 119
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