Roy Tate Roy Tate's Profile Page

Roy Tate Roy Tate

0 Course Enrolled • 0 Course Completed

Biography

Docker - DCA Accurate Fresh Dumps

All Docker DCA exam dumps formats are being offered at the best price. The real Docker DCA Dumps are ready for download. Just pay an affordable DCA exam questions charge and start preparing. NewPassLeader resolves every problem of the test aspirants with reliable Docker Certified Associate (DCA) Exam DCA Practice Test material.

Docker Certified Associate (DCA) Certification Exam is a valuable certification for professionals working with Docker technologies. Docker Certified Associate (DCA) Exam certification exam validates the candidate's knowledge and skills in designing and deploying container-based applications and infrastructure. Docker Certified Associate (DCA) Exam certification is vendor-neutral and recognized globally, making it an excellent opportunity for professionals to showcase their expertise in using Docker technologies.

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.

>> DCA Fresh Dumps <<

2025 High Pass-Rate DCA Fresh Dumps | 100% Free Latest Docker Certified Associate (DCA) Exam Test Sample

We attract customers by our fabulous DCA certification material and high pass rate, which are the most powerful evidence to show our strength. We are so proud to tell you that according to the statistics from our customers’ feedback, the pass rate of our DCA exam questions among our customers who prepared for the exam with our DCA Test Guide have reached as high as 99%, which definitely ranks the top among our peers. Hence one can see that the DCA learn tool compiled by our company are definitely the best choice for you.

Docker Certified Associate (DCA) Exam Sample Questions (Q165-Q170):

NEW QUESTION # 165
Will this command display a list of volumes for a specific container?
Solution. 'docker container inspect nginx'

A. No
B. Yes

Answer: B

Explanation:
Explanation
Using docker container inspect nginx does display a list of volumes for a specific container. The docker container inspect command shows low-level information about one or more containers in JSON format. This information includes various details about the container's configuration, state, network settings, mounts, etc.
To display a list of volumes for a specific container, you can either look at the Mounts section in the JSON output or use --format '{{ .Mounts }}' to filter out only that section. References:
https://docs.docker.com/engine/reference/commandline/container_inspect/,
https://docs.docker.com/engine/reference/commandline/container_inspect/#format-the-output

NEW QUESTION # 166
Will this command ensure that overlay traffic between service tasks is encrypted?
Solution: docker network create -d overlay --secure

A. Yes
B. No

Answer: B

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. References:
* 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 # 167
Will this action upgrade Docker Engine CE to Docker Engine EE?
Solution: Uninstall 'docker-ce' package before installing 'docker-ee' package.

A. Yes
B. No

Answer: B

Explanation:
= Uninstalling the 'docker-ce' package before installing the 'docker-ee' package will not upgrade Docker Engine CE to Docker Engine EE. It will only remove the existing Docker Engine CE installation and install a new Docker Engine EE installation. This means that any existing containers, images, volumes, networks, and other Docker resources will be lost. To upgrade Docker Engine CE to Docker Engine EE without losing any data, you need to use the migration tool provided by Docker1 or follow the steps described in the Docker documentation2 or other online guides34. References:
* 1: Migrate to Engine 1.10 | Docker Docs
* 2: Install Docker Engine | Docker Docs
* 3: Switching Docker 18.09 Community Edition to Enterprise Engine with no ...
* 4: How to upgrade Docker 18.09 Community Edition to Docker Enterprise 18.09

NEW QUESTION # 168
Does this command display all the pods in the cluster that are labeled as 'env: development'?
Solution: 'kubectl get pods --all-namespaces -I env=development'

A. Yes
B. No

Answer: B

Explanation:
The command 'kubectl get pods --all-namespaces -I env=development' does not display all the pods in the cluster that are labeled as 'env: development'. The reason is that the flag -I is not a valid option for kubectl get pods. The correct flag to use is --selector or -l, which allows you to filter pods by labels1. Labels are key-value pairs that can be attached to Kubernetes objects to identify, group, or select them2. For example, to label a pod with env=development, one can run:
kubectl label pods my-pod env=development
To display all the pods that have the label env=development, one can run:
kubectl get pods --selector env=development
or
kubectl get pods -l env=development
The --all-namespaces flag can be used to list pods across all namespaces3. Therefore, the correct command to display all the pods in the cluster that are labeled as 'env: development' is:
kubectl get pods --all-namespaces --selector env=development
or
kubectl get pods --all-namespaces -l env=development Reference:
kubectl Cheat Sheet | Kubernetes
Labels and Selectors | Kubernetes
kubectl get | Kubernetes

NEW QUESTION # 169
Which of the following is NOT backed up when performing a Docker Trusted backup operation?

A. DTR configurations
B. Image blobs
C. Access control to repos and images
D. Repository metadata

Answer: B

NEW QUESTION # 170
......

Customers of NewPassLeader can claim their money back (terms and conditions apply) if they fail to pass the DCA accreditation test despite using the product. To assess the practice material, try a free demo. Download actual Docker Certified Associate (DCA) Exam (DCA) questions and start upgrading your skills with NewPassLeader right now!

Latest DCA Test Sample: https://www.newpassleader.com/Docker/DCA-exam-preparation-materials.html