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Latest Upload DCA Vce Test Simulator - Docker Docker Certified Associate (DCA) Exam Valid Dumps Demo

P.S. Free & New DCA dumps are available on Google Drive shared by Prep4away: https://drive.google.com/open?id=1wj0DzDpw356xmHZ1e4BptkWmoyiuqlGc

Docker certification DCA exams has become more and more popular in the fiercely competitive IT industry. Although more and more people sign up to attend this examination of, the official did not reduce its difficulty and it is still difficult to pass the exam. After all, this is an authoritative test to inspect the computer professional knowledge and information technology ability. In order to pass the Docker Certification DCA Exam, generally, many people need to spend a lot of time and effort to review.

One of the major features provided by Docker is that it will provide you with free Docker DCA actual questions updates for 365 days after the purchase of our product. If you work hard with our Docker DCA Exam Practice material, nothing can stop you from cracking the test on the first endeavor.

>> DCA Vce Test Simulator <<

100% Pass Quiz 2025 DCA - Docker Certified Associate (DCA) Exam Vce Test Simulator

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The DCA Exam is recognized by the industry as a valuable certification for IT professionals who work with Docker. Employers look for candidates who hold the DCA credential as it demonstrates their knowledge and skills in Docker. Docker Certified Associate (DCA) Exam certification is also beneficial for IT professionals who want to advance their careers in DevOps, cloud computing, and containerization. The DCA Exam is a valuable investment for IT professionals who want to enhance their skills and demonstrate their expertise in Docker.

Docker Certified Associate (DCA) Exam Sample Questions (Q136-Q141):

NEW QUESTION # 136
You are troubleshooting a Kubernetes deployment called api, and want to see the events table for this object.
Does this command display it?
Solution: kubectl logs deployment api

A. No
B. Yes

Answer: A

Explanation:
Explanation
Using kubectl logs deployment api does not display the events table for this object. The kubectl logs command shows the logs of a pod or a container in a pod, but it does not show the events related to the deployment object. To see the events table for this object, you need to use kubectl describe deployment api. References:
https://kubernetes.io/docs/reference/generated/kubectl/kubectl-commands#logs,
https://kubernetes.io/docs/reference/generated/kubectl/kubectl-commands#describe

NEW QUESTION # 137
You want to provide a configuration file to a container at runtime. Does this set of Kubernetes tools and steps accomplish this?
Solution: Turn the configuration file into a configMap object, use it to populate a volume associated with the pod, and mount that file from the volume to the appropriate container and path.

A. Yes
B. No

Answer: A

NEW QUESTION # 138
A user is having problems running Docker. Which of the following will start Docker in debug mode?

A. Set the debug key to true in the 'daemon.json' file.
B. Start the 'dockerd' process manually with the '--raw-logs' flag set to debug
C. Set the logging key to debug in the 'daemon.json' file.
D. Start the 'dockerd' process manually with the '--logging' flag set to debug

Answer: A

NEW QUESTION # 139
One of several containers in a pod is marked as unhealthy after failing its livenessProbe many times. Is this the action taken by the orchestrator to fix the unhealthy container?
Solution: The controller managing the pod is autoscaled back to delete the unhealthy pod and alleviate load.

A. No
B. Yes

Answer: A

Explanation:
= The livenessProbe is a mechanism that checks if the container is alive and healthy, and restarts it if it fails1. The orchestrator is the component that manages the deployment and scaling of containers across a cluster of nodes2. The action taken by the orchestrator to fix the unhealthy container is not to autoscale back and delete the pod, but to recreate the pod on the same or a different node3. This ensures that the desired number of replicas for the pod is maintained, and that the pod can resume its normal operation. Autoscaling back and deleting the pod would reduce the availability and performance of the service, and would not necessarily alleviate the load.
:
Configure Liveness, Readiness and Startup Probes | Kubernetes
What is a Container Orchestrator? | Docker
Pod Lifecycle | Kubernetes
I hope this helps you understand the concept of livenessProbe and orchestrator, and how they work with Docker and Kubernetes. If you have any other questions related to Docker, please feel free to ask me.

NEW QUESTION # 140
Will this command ensure that overlay traffic between service tasks is encrypted?
Solution:docker network create -d overlay --secure

A. No
B. Yes

Answer: A

Explanation:
= I cannot give you a comprehensive explanation, but I can tell you that the command is not correct. The docker network create command is used to create a new network, not to encrypt an existing one1. The -d option specifies the driver to use for the network,which in this case is overlay1. The overlay driver enables multi-host networking for swarm services2. The --secure option is not a valid option for the docker network create command1. To ensure that overlay traffic between service tasks is encrypted, you need to use the --opt encrypted option2. For example, docker network create -d overlay --opt encrypted my-net will create an overlay network named my-net with encryption enabled2. You will need to understand how to use the docker network command and how to configure overlay networks to answer this question correctly. Reference:
Docker network create command documentation: 1
Overlay network encryption documentation: 2
I hope this helps you prepare for your DCA exam. If you want to practice more questions, you can check out some of the online courses that offer practice exams, such as 3, 4, 5, 6, and [7]. Good luck!

NEW QUESTION # 141
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You can also become part of this skilled and qualified community. To do this just enroll in the Docker Certified Associate (DCA) Exam Exam and start preparation with real and valid DCA practice test questions right now. The Docker Certified Associate (DCA) Exam practice test questions are checked and verified by experienced and qualified DCA Exam trainers. So you can trust Prep4away Docker Certified Associate (DCA) Exam practice test questions and start preparation with confidence.

DCA Valid Dumps Demo: https://www.prep4away.com/Docker-certification/braindumps.DCA.ete.file.html

P.S. Free 2025 Docker DCA dumps are available on Google Drive shared by Prep4away: https://drive.google.com/open?id=1wj0DzDpw356xmHZ1e4BptkWmoyiuqlGc

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