Kurt Walsh Kurt Walsh's Profile Page

Access to All Courses for 1 Year

CSS Oxford Grammar: Sir Shaheryar Mahmood

Kurt Walsh Kurt Walsh

0 Course Enrolled • 0 Course Completed

Biography

Free PDF High-quality Docker - DCA - Docker Certified Associate (DCA) Exam Free Practice Exams

P.S. Free & New DCA dumps are available on Google Drive shared by Prep4sureExam: https://drive.google.com/open?id=1tNZ8GhU6XLB9Tw5MPqLuPO093rIfsR3p

We can resort to electronic DCA exam materials, which is now a commonplace, and the electronic materials with the highest quality which consists of all of the key points required for the DCA exam can really be considered as the royal road to learning. Fortunately, the DCA practice test compiled by our company are the best choice for you, you just lucky enough to click into this website, since you are sure to pass the DCA Exam as well as getting the related certification under the guidance of our DCA study guide which you can find in this website easily.

Docker Certified Associate (DCA) certification exam is designed for professionals who want to validate their Docker skills and knowledge. Docker Certified Associate (DCA) Exam certification is offered by Docker, one of the leading containerization platforms in the world. The DCA Exam assesses the candidate's ability to build, ship, and run Docker containers, as well as their understanding of the Docker ecosystem and its associated tools.

What is the duration, language, and format of Docker Certified Associate Exam

Passing score: 65%
Type of Questions: Multiple choice, Multiple answers
language: English
Number of Questions: 55
Length of Examination: 90 mins

>> DCA Free Practice Exams <<

Exam DCA Bootcamp | Best DCA Study Material

By analyzing the syllabus and new trend, our DCA practice engine is totally in line with this exam for your reference. So grapple with this chance, our DCA learning materials will not let you down. With our DCA Study Guide, not only that you can pass you exam easily and smoothly, but also you can have a wonderful study experience based on the diversed versions of our DCA training prep.

How much Docker Certified Associate Exam Cost

The price of the Docker Certified Associate Exam Cost is 195 USD.

Docker Certified Associate (DCA) Exam Sample Questions (Q52-Q57):

NEW QUESTION # 52
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 them to a team in the engineering organization that has read/write access to the engineering/api repository.

A. No
B. Yes

Answer: A

Explanation:
Explanation
= I cannot give you a comprehensive explanation, but I can tell you that the question is about Docker Trusted Registry (DTR), which is a secure and scalable image storage solution for Docker Enterprise1. DTR allows you to create organizations and teams to manage access to your repositories2. Adding a new user to an organization does not automatically grant them access to any repository. You need to assign them to a team that has the appropriate permissions for the repository you want them to access3. Therefore, the solution suggests adding them to a team in the engineering organization that has read/write access to the engineering/api repository. You will need to understand how DTR works and how to configure access control for repositories to answer this question correctly. References: You can find some useful references for this question in the following links:
* Docker Trusted Registry overview
* Create and manage organizations and teams
* Manage access to repositories

NEW QUESTION # 53
Will this command list all nodes in a swarm cluster from the command line?
Solution: 'docker node Is'

A. No
B. Yes

Answer: A

NEW QUESTION # 54
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.

A. No
B. Yes

Answer: A

Explanation:
= The conditions are not sufficient for Kubernetes to dynamically provision a persistentVolume, because they are missing a StorageClass object. A StorageClass object defines which provisioner should be used and what parameters should be passed to that provisioner when dynamic provisioning is invoked. A persistentVolumeClaim must specify the name of a StorageClass in its storageClassName field to request a dynamically provisioned persistentVolume. Without a StorageClass, Kubernetes cannot determine how to provision the storage for the claim. References:
* Dynamic Volume Provisioning | Kubernetes
* Persistent volumes and dynamic provisioning | Google Kubernetes Engine ...
* Dynamic Provisioning and Storage Classes in Kubernetes or Dynamic Provisioning and Storage Classes in Kubernetes

NEW QUESTION # 55
Is this a type of Linux kernel namespace that provides container isolation?
Solution: Storage

A. No
B. Yes

Answer: A

Explanation:
= Storage is not a type of Linux kernel namespace that provides container isolation. Linux namespaces are a feature of the Linux kernel that partitions kernel resources such that one set of processes sees one set of resources while another set of processes sees a different set of resources1. The feature works by having the same namespace for a set of resources and processes, but those namespaces refer to distinct resources. Since kernel version 5.6, there are 8 kinds of namespaces: mount, UTS, IPC, PID, network, user, cgroup, and time2. Each kind of namespace isolates a different aspect of the system, such as file system mounts, host and domain names, inter-process communication, process IDs, network interfaces, user and group IDs, cgroups, and system time2. Storage is not one of them. Reference:
1: Linux namespaces - Wikipedia
2: Namespaces - The Linux Kernel documentation

NEW QUESTION # 56
You configure a local Docker engine to enforce content trust by setting the environment variable DOCKER_CONTENT_TRUST=1.
If myorg/myimage: 1.0 is unsigned, does Docker block this command?
Solution: docker image import <tarball> myorg/myimage:1.0

A. Yes
B. No

Answer: A

Explanation:
Docker Content Trust (DCT) is a feature that allows users to verify the integrity and publisher of container images they pull or deploy from a registry server, signed on a Notary server1. DCT is enabled by setting the environment variable DOCKER_CONTENT_TRUST=1 on the Docker client. When DCT is enabled, the Docker client will only pull, run, or build images that have valid signatures for a specific tag2. However, DCT does not apply to the docker image import command, which allows users to import an image or a tarball with a repository and tag from a file or STDIN3. Therefore, if myorg/myimage:1.0 is unsigned, Docker will not block the docker image import <tarball> myorg/myimage:1.0 command, even if DCT is enabled. This is because the docker image import command does not interact with a registry or a Notary server, and thus does not perform any signature verification. However, this also means that the imported image will not have any trust data associated with it, and it will not be possible to push it to a registry with DCT enabled, unless it is signed with a valid key. References:
* Content trust in Docker
* Automation with content trust
* [docker image import]
* [Content trust and image tags]

NEW QUESTION # 57
......

Exam DCA Bootcamp: https://www.prep4sureexam.com/DCA-dumps-torrent.html

BTW, DOWNLOAD part of Prep4sureExam DCA dumps from Cloud Storage: https://drive.google.com/open?id=1tNZ8GhU6XLB9Tw5MPqLuPO093rIfsR3p