DCA CERTIFICATION TEST ANSWERS, REAL DCA EXAM ANSWERS

DCA Certification Test Answers, Real DCA Exam Answers

DCA Certification Test Answers, Real DCA Exam Answers

Blog Article

Tags: DCA Certification Test Answers, Real DCA Exam Answers, DCA Valid Exam Questions, DCA Exam Vce, Cheap DCA Dumps

P.S. Free 2025 Docker DCA dumps are available on Google Drive shared by Dumpexams: https://drive.google.com/open?id=1PNMm59I2Qj6oWs0dwQVNCS0RrvSKo1zI

If you want to pass the DCA exam and get the related certification in the shortest time, choosing the DCA training materials from our company will be in the best interests of all people. We can make sure that it will be very easy for you to pass your DCA exam and get the related certification in the shortest time that beyond your imagination. You can know the instructions on the DCA Certification Training materials from our web. And you can also free download the demo of our DCA exam questions to check before your payment.

Docker Certified Associate (DCA) exam is a professional certification program that validates the skills and knowledge of individuals in the field of Docker technology. Docker Certified Associate (DCA) Exam certification is offered by Docker, which is an open platform for developing, shipping, and running distributed applications. The DCA Certification program is designed to help IT professionals demonstrate their proficiency in Docker technology and gain recognition in the industry.

The DCA certification exam is an industry-recognized credential that can enhance the career prospects of IT professionals and developers. It is particularly relevant for professionals who work with Docker technologies, such as DevOps engineers, system administrators, software developers, and solution architects. Docker Certified Associate (DCA) Exam certification can help professionals to demonstrate their expertise and credibility in Docker technologies and to differentiate themselves in a competitive job market.

>> DCA Certification Test Answers <<

2025 DCA Certification Test Answers | Valid Docker DCA: Docker Certified Associate (DCA) Exam 100% Pass

Our test-orientated high-quality DCA exam questions would be the best choice for you, we sincerely hope all of our candidates can pass DCA exam, and enjoy the tremendous benefits of our DCA prep guide. Helping candidates to pass the DCA Exam has always been a virtue in our company’s culture, and you can connect with us through email at the process of purchasing and using, we would reply you as fast as we can.

Docker Certified Associate (DCA) Exam Sample Questions (Q27-Q32):

NEW QUESTION # 27
Will a DTR security scan detect this?
Solution.image configuration poor practices, such as exposed ports or inclusion of compilers in production images

  • A. No
  • B. Yes

Answer: A

Explanation:
A DTR security scan will not detect image configuration poor practices, such as exposed ports or inclusion of compilers in production images. A DTR security scan is designed to discover vulnerabilities in the images based on the MITRE CVE or NIST NVD databases1. It does not check the image configuration or best practices. To check the image configuration and best practices, you can use other tools, such as Dockerfile Linter) or Docker Bench for Security). Reference: Vulnerability scanning must be enabled for all repositories in the Docker Trusted Registry (DTR) component of Docker Enterprise), Dockerfile Linter), Docker Bench for Security)


NEW QUESTION # 28
You are running only Kubernetes workloads on a worker node that requires maintenance, such as installing patches or an OS upgrade.
Which command must be run on the node to gracefully terminate all pods on the node, while marking the node as unschedulable?

  • A. `kubectl drain <node name>'
  • B. `docker node update -availability drain <node name>
  • C. `kubectl cordon <node name>
  • D. `docker swarm leave'

Answer: A

Explanation:
Explanation
The command kubectl drain <node name> is the correct one to run on the node to gracefully terminate all pods on the node, while marking the node as unschedulable. This command will safely evict all the pods from the node before you perform maintenance on the node, such as installing patches or an OS upgrade1. It will respect the PodDisruptionBudgets you have specified, if any, and allow the pod's containers to gracefully terminate1. It will also mark the node as unschedulable, so that no new pods can be scheduled on the node until it is ready1.
The other commands are not correct because:
*docker swarm leave will make the node leave the swarm cluster, but it will not affect the Kubernetes workloads on the node2.
*docker node update -availability drain <node name> will change the availability of the node to drain, which means that no new tasks can be assigned to the node, but it will not terminate the existing pods on the node3.
*kubectl cordon <node name> will mark the node as unschedulable, but it will not evict the pods on the node4.
References:
*Safely Drain a Node | Kubernetes
*[docker swarm leave | Docker Docs]
*[docker node update | Docker Docs]
*[kubectl cordon | Kubernetes Docs]


NEW QUESTION # 29
Are these conditions sufficient for Kubernetes to dynamically provision a persistentVolume, assuming there are no limitations on the amount and type of available external storage?
Solution: A volume is defined in a pod specification with the key persistentVolume: default.

  • A. No
  • B. Yes

Answer: A


NEW QUESTION # 30
Which of the following is supported by control groups?

  • A. Limit CPU usage within a container
  • B. Collect net
  • C. Isolate processes in a container
  • D. Manage certificates

Answer: A


NEW QUESTION # 31
The following Docker Compose file is deployed as a stack:

Is this statement correct about this health check definition?
Solution: Health checks test for app health ten seconds apart. Three failed health checks transition the container into "unhealthy" status.

  • A. Yes
  • B. No

Answer: A


NEW QUESTION # 32
......

Our website has focused on the study of DCA vce braindumps for many years and created latest DCA dumps pdf for all level of candiates. All questions and answers are tested and approved by our IT professionals who are specialized in the DCA Pass Guide. You can completely trust the accuracy of our DCA exam questions because we will full refund if you failed exam with our training materials.

Real DCA Exam Answers: https://www.dumpexams.com/DCA-real-answers.html

BONUS!!! Download part of Dumpexams DCA dumps for free: https://drive.google.com/open?id=1PNMm59I2Qj6oWs0dwQVNCS0RrvSKo1zI

Report this page