Open the auxiliary access

Firefly Open Source Community

   Login   |   Register   |
New_Topic
Firefly Open Source Community › Embedded Computer › EC-R3328PC› Exam DCA Preparation | DCA Valid Dumps Questions
New Topic
Print Previous Topic Next Topic

[General] Exam DCA Preparation | DCA Valid Dumps Questions

davidbl605

134

Credits

0

Prestige

0

Contribution

registered members

Rank: 2

Credits
134

【General】 Exam DCA Preparation | DCA Valid Dumps Questions

Posted at 2 hour before      View：4 | Replies：0        Print      Only Author   [Copy Link] 1#
What's more, part of that ITdumpsfree DCA dumps now are free: https://drive.google.com/open?id=1se151Gwfi9D1Y_EhPZ5uXVxn76uZXsUF
There are three versions of our DCA study materials so that you can choose the right version for your exam preparation. The test engine is a way of exam simulation that makes you feels the atmosphere of DCA Real Exam. It brings great convenience for most IT workers because it allows candidates to practice DCA exam prep anytime and anywhere as long as you download the DCA dumps pdf.
The study material to get Docker Docker Certified Associate (DCA) Exam certified should be according to individual's learning style and experience. Real Docker DCA Exam Questions certification makes you more dedicated and professional as it will provide you complete information required to work within a professional working environment.
DCA Valid Dumps Questions & Latest DCA Exam SimulatorThe study system of our company will provide all customers with the best study materials. If you buy the DCA latest questions of our company, you will have the right to enjoy all the DCA certification training materials from our company. More importantly, there are a lot of experts in our company; the first duty of these experts is to update the study system of our company day and night for all customers. By updating the study system of the DCA Training Materials, we can guarantee that our company can provide the newest information about the DCA exam for all people.
The DCA exam consists of 55 multiple-choice questions that must be completed within 90 minutes. DCA exam is computer-based and can be taken remotely or at a certified testing center. The passing score for the exam is 65%, and candidates who pass the exam receive a digital badge and certificate that validates their proficiency in Docker technology. The DCA Certification is valid for two years, after which candidates must renew their certification to remain current with the latest Docker technologies and practices.
Docker Certified Associate (DCA) Exam Sample Questions (Q41-Q46):NEW QUESTION # 41
Is this a way to configure the Docker engine to use a registry without a trusted TLS certificate?
Solution. Set INSECURE_REGISTRY in the' /etc/docker/default' configuration file.
  • A. No
  • B. Yes
Answer: B
Explanation:
Explanation
= Setting INSECURE_REGISTRY in the /etc/docker/default configuration file is one way to configure the Docker engine to use a registry without a trusted TLS certificate. This option tells the Docker daemon to accept insecure connections to the specified registry, bypassing the certificate verification1. However, this method is not recommended, as it exposes the registry and the Docker engine to potential security risks2. A better way to use a registry without a trusted TLS certificate is to add the registry's CA certificate to the Docker daemon's trust store, as described in the Docker documentation3 or other online guides4. References:
* 1: How to build docker registry without SSL
* 2: Verify repository client with certificates | Docker Docs
* 3: "docker pull" certificate signed by unknown authority
* 4: Login to docker registry with client certificate under windows

NEW QUESTION # 42
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 describe deployment api
  • A. No
  • B. Yes
Answer: B
Explanation:
= The command kubectl describe deployment api displays the events table for the deployment object called api, along with other information such as labels, replicas, strategy, conditions, and pod template. The events table shows the history of actions that have affected the deployment, such as scaling, updating, or creating pods. This can help troubleshoot any issues with the deployment. To see only the events table, you can use the flag --show-events=true with the command. References:
* Deployments | Kubernetes
* kubectl - How to describe kubernetes resource - Stack Overflow
* Kubectl: Get Deployments - Kubernetes - ShellHacks
* kubernetes - Kubectl get deployment yaml file - Stack Overflow

NEW QUESTION # 43
Two development teams in your organization use Kubernetes and want to deploy their applications while ensuring that Kubernetes-specific resources, such as secrets, are grouped together for each application.
Is this a way to accomplish this?
Solution: Add all the resources to the default namespace.
  • A. No
  • B. Yes
Answer: A
Explanation:
Adding all the resources to the default namespace is not a way to accomplish this, because it would not isolate the resources for each application. Instead, the teams should use namespaces, which are a mechanism to organize resources in a Kubernetes cluster. Namespaces provide a scope for names of resources and a way to attach authorization and policy to a subset of the cluster. By creating a separate namespace for each application, the teams can ensure that their resources are grouped together and not accessible by other teams or applications.
References:
* What is a Container? | Docker
* Docker Certified Associate Guide | KodeKloud
* DCA Prep Guide | GitHub
* Namespaces | Kubernetes

NEW QUESTION # 44
Will this command display a list of volumes for a specific container?
Solution: docker volume logs nginx --containers'
  • 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 volume command is used to manage volumes, not to display logs1. The docker logs command is used to display the logs of a container2. The solution suggests using docker volume logs nginx --containers, which is not a valid syntax. To display the list of volumes for a specific container, you can use the docker inspect command with a filter option3. For example, docker inspect -f '{{ .Mounts }}' nginx will show the volumes mounted by the nginx container4. You will need to understand how to use the docker commands and options to answer this question correctly. Reference:
Docker volume command documentation: 1
Docker logs command documentation: 2
Docker inspect command documentation: 3
How to list volumes of a container: 4
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 5, 6, [7], [8], and [9]. Good luck!

NEW QUESTION # 45
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 # 46
......
Passing the DCA exam is your best career opportunity. The rich experience with relevant certificates is important for enterprises to open up a series of professional vacancies for your choices. Our website's DCA learning quiz bank and learning materials look up the Latest DCA Questions and answers based on the topics you choose. This choice will serve as a breakthrough of your entire career, so prepared to be amazed by high quality and accuracy rate of our DCA study guide.
DCA Valid Dumps Questions: https://www.itdumpsfree.com/DCA-exam-passed.html
DOWNLOAD the newest ITdumpsfree DCA PDF dumps from Cloud Storage for free: https://drive.google.com/open?id=1se151Gwfi9D1Y_EhPZ5uXVxn76uZXsUF
https://www.free4torrent.com
Reply

Use props Report

Return to List
High mode
B Color Image Link Quote Code Smilies
You need to log in before you can reply Login | Register

This forum Credits Rules

  •  

Service Hotline : (+86)18688117175
Contact us
E-mail : global@t-firefly.com
Copyright © 2014-2022, FIREFLY TECHNOLOGY CO.,LTD. All Rightts Reserved. 粤ICP备14022046号-2
Quick Reply Back to top Back to list