Updated Oct-2022 Test Engine to Practice DCA Dumps & Practice Exam [Q89-Q111]

Rate this post

Updated Oct-2022 Test Engine to Practice DCA Dumps & Practice Exam

Dumps Collection DCA Test Engine Dumps Training With 170 Questions

Topics of Docker Certified Associate Exam

Candidates should apprehend the examination topics before they begin of preparation.
Our DCA exam dumps will include the following topics:

Lesson 01 – Introduction

  • Understanding Docker Overview
  • Docker Ecosystem
  • Containerization And Virtualization
  • Docker Architecture InAction

Lesson 02 – Understanding Docker

  • Deleting Containers
  • Stats Inspect
  • Installation: CentOS
  • Docker On Linux Platform
  • Deploy, Login, Exit Container
  • Installation: continued
  • Multiple Containers
  • List,Start, Stop Restart Containers
  • Containers on Filesystem

Lesson 03 – Docker CE on Linux Platform

  • Disconnect And Add Network
  • Docker Networking
  • Bridge Network
  • Introduction to Overlay Network
  • Remove Networks
  • Container Networking
  • Create New Networks
  • Host Network
  • Multiple Networks In Container

Lesson 04 – Docker Networking

  • Push Images to Docker Hub
  • External Storage
  • Manage Application Data
  • Docker Images CLI Commands: Contd
  • Docker Images: Recap
  • Docker Images CLI Commands
  • Docker Storage and Volumes
  • Search and Pull Images from Docker Hub
  • Docker tmpfs Mounts
  • Build Image using Dockerfile
  • Docker file Instructions
  • Docker Storage Drivers
  • Persistent Storage
  • Build Image using Commit
  • Lesson 05 – Docker Images
  • Docker Volumes
  • Docker Bind Mounts

Lesson 06 – Docker Storage and Volumes

  • Compose Lab
  • Compose Installation
  • Case for Docker Compose
  • Docker Compose

Lesson 07 – Docker Compose

  • Secrets and Overlay Network
  • Concepts of Swarm
  • Create Swarm
  • Updates to Services
  • Docker Swarm

Lesson 08 – Orchestration Docker Swarm

  • Client Certificate Bundles
  • Access Control
  • Deploy, Manage, and Monitor UCP
  • External Certificates
  • Introduction to UCP

Lesson 09 – Universal Control Plane

  • Docker Trusted Registry
  • Backup Swarm UCP DTR
  • Introduction Deploy DTR
  • Miscellaneous Topic with DTR

Lesson 10 – Docker Trusted Registry

  • Security With MTLS
  • Docker Security Logs
  • Docker Content Trust
  • Security Scanning
  • Logs and Logging Drivers

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
  • United State – 80,000 USD
  • Europe – 61,547 EURO

How to Prepare For Docker Certified Associate Exam

Preparation Guide for Docker Certified Associate Exam

Introduction

Docker is one of the open-source technology and very much demanding these days in IT, It had brought a revolution in the container technology, Docker has created a track for certification where an individual can appear and validate their skill set. This certification program will provide Docker Cloud Certified Associate a way to demonstrate their skills. The assessment is based on a rigorous exam using the industry-standard methodology to determine whether a candidate meets Docker’s proficiency standards.

According to Docker, a DCA Certified Professional enables organizations will able to provision containers as and when they required using container images.

Certification is evidence of your skills, expertise in those areas in which you like to work. If the candidate wants to work on Docker Containerization technologies and prove his knowledge, certification is offered by Docker. This DCA Exam Certification helps a candidate to validates his skills in Docker Containerization technologies.

In this guide, we will cover the Docker Certified Associate Certification exam, Docker Certified Associate Certified professional salary and all aspects of the Docker Certified Associate Certification.

 

NEW QUESTION 89
Will this Linux kernel facility limit a Docker container’s access to host resources, such as CPU or memory?
Solution: namespaces

 
 

NEW QUESTION 90
Can this set of commands identify the published port(s) for a container?
Solution: docker container inspect’, ‘docker port’

 
 

NEW QUESTION 91
Will this command ensure that overlay traffic between service tasks is encrypted?
Solution: docker network create -d overlay -o encrypted=true <network-name>

 
 

NEW QUESTION 92
From a DevOps process standpoint, it is best practice to keep changes to an application in version control. Which of the following will allow changes to a docker Image to be stored in a version control system?

 
 
 
 

NEW QUESTION 93
The output of which command can be used to find the architecture and operating system an image is
compatible with?

 
 
 
 

NEW QUESTION 94
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: Kubernetes automatically triggers a user-defined script to attempt to fix the unhealthy container.

 
 

NEW QUESTION 95
Your organization has a centralized logging solution, such as Splunk.
Will this configure a Docker container to export container logs to the logging solution?
Solution: docker logs <container-id>

 
 

NEW QUESTION 96
Seven managers are in a swarm cluster.
Is this how should they be distributed across three datacenters or availability zones?
Solution: 5-1-1

 
 

NEW QUESTION 97
What is the difference between the ADD and COPY dockerfile instructions? (choosen 2)

 
 
 
 
 

NEW QUESTION 98
You add a new user to the engineering organization in DTR.
Will this action grant them read/write access to the engineering/api repository?
Solution: Add the user directly to the list of users with read/write access under the repository’s Permissions tab.

 
 

NEW QUESTION 99
What is one way of directly transferring a Docker Image from one Docker host in another?

 
 
 
 

NEW QUESTION 100
During development of an application meant to be orchestrated by Kubernetes, you want to mount the /data directory on your laptop into a container.
Will this strategy successfully accomplish this?
Solution: Add a volume to the pod that sets hostPath.path: /data, and then mount this volume into the pod’s containers as desired.

 
 

NEW QUESTION 101
After creating a new service named ‘http’, you notice that the new service is not registering as healthy. How do
you view the list of historical tasks for that service by using the command line?

 
 
 
 

NEW QUESTION 102
Will this command list all nodes in a swarm cluster from the command line?
Solution: ‘docker node Is’

 
 

NEW QUESTION 103
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 inspect http’

 
 

NEW QUESTION 104
Will this command ensure that overlay traffic between service tasks is encrypted?
Solution: docker network create -d overlay –secure

 
 

NEW QUESTION 105
The Kubernetes yaml shown below describes a networkPolicy.

Will the networkPolicy BLOCK this traffic?
Solution: a request issued from a pod lacking the tier: api label, to a pod bearing the tier: backend label

 
 

NEW QUESTION 106
Which one of the following commands will show a list of volumes for a specific container?

 
 
 
 

NEW QUESTION 107
A server is running low on disk space. What command can be used to check the disk usage of images, containers, and volumes for Docker engine?

 
 
 
 

NEW QUESTION 108
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 default provisioner is specified, and subsequently a persistentVolumeClaim is created.

 
 

NEW QUESTION 109
Which of the following constitutes a production-ready devicemapper configuration for the Docker engine?

 
 
 
 

NEW QUESTION 110
Will this command display a list of volumes for a specific container?
Solution: ‘docker container inspect nginx’

 
 

NEW QUESTION 111
Does this describe the role of Control Groups (cgroups) when used with a Docker container?
Solution: role-based access control to clustered resources

 
 

Docker DCA Dumps Cover Real Exam Questions: https://www.test4cram.com/DCA_real-exam-dumps.html

         

Related Links: myportal.utt.edu.tt www.stes.tyc.edu.tw myportal.utt.edu.tt myportal.utt.edu.tt myportal.utt.edu.tt www.stes.tyc.edu.tw

Leave a Reply

Your email address will not be published. Required fields are marked *

Enter the text from the image below