DCA VALID TEST EXPERIENCE | DCA LATEST EXAM REGISTRATION

DCA Valid Test Experience | DCA Latest Exam Registration

DCA Valid Test Experience | DCA Latest Exam Registration

Blog Article

Tags: DCA Valid Test Experience, DCA Latest Exam Registration, DCA Latest Test Camp, New DCA Exam Bootcamp, DCA Book Free

BONUS!!! Download part of NewPassLeader DCA dumps for free: https://drive.google.com/open?id=1MKve0cmJPTGO_90v7hfyHDi5sUyE2DlV

The NewPassLeader is one of the top-rated and trusted platforms that are committed to making the entire Docker DCA exam preparation journey fast and successful. To achieve this goal the "NewPassLeader" is offering valid, updated, and real Docker DCA Exam Questions. These NewPassLeader DCA exam questions are checked and verified by qualified subject matter experts.

Our online version of DCA learning guide does not restrict the use of the device. You can use the computer or you can use the mobile phone. You can choose the device you feel convenient at any time. Once you have used our DCA exam training in a network environment, you no longer need an internet connection the next time you use it, and you can choose to use DCA Exam Training at your own right. Our DCA exam training do not limit the equipment, do not worry about the network, this will reduce you many learning obstacles, as long as you want to use DCA test guide, you can enter the learning state.

>> DCA Valid Test Experience <<

DCA Latest Exam Registration, DCA Latest Test Camp

In modern society, everything is changing so fast with the development of technology. If you do no renew your knowledge and skills, you will be wiped out by others. Our DCA study materials also keep up with the society. After all, new technology has been applied in many fields. It is time to strengthen your skills. Our DCA Study Materials will help you master the most popular skills in the job market. Then you will have a greater chance to find a desirable job. Also, it doesn’t matter whether have basic knowledge about the DCA study materials.

Docker Certified Associate (DCA) exam is a valuable certification for IT professionals who work with Docker. Docker Certified Associate (DCA) Exam certification validates the skills and knowledge required to work with Docker and its associated technologies. Docker Certified Associate (DCA) Exam certification is recognized as an industry-standard certification and is highly valued by employers. If you are a developer, system administrator, or IT professional who works with Docker, then the Docker Certified Associate (DCA) certification is definitely worth considering.

Docker Certified Associate (DCA) Exam Sample Questions (Q31-Q36):

NEW QUESTION # 31
Will this sequence of steps completely delete an image from disk in the Docker Trusted Registry?
Solution.Delete the image and remove permissions to the repository in the Docker Trusted Registry.

  • A. No
  • B. Yes

Answer: A

Explanation:
Explanation
= The sequence of steps will not completely delete an image from disk in the Docker Trusted Registry.
Deleting the image and removing permissions to the repository will only remove the image from the registry's user interface and prevent unauthorized access to it. However, the image data will still remain on the registry's storage backend until garbage collection is performed1. Garbage collection is a process that removes unused blobs (layers) from the registry's storage2. To run garbage collection, the registry must be stopped and the command bin/registry garbage-collect /etc/docker/registry/config.yml must be executed3. Alternatively, the registry can be configured to run garbage collection automatically at regular intervals4. References:
* Deleting images | Docker Documentation
* Garbage collection | Docker Documentation
* How to delete images from a private docker registry? | Stack Overflow
* Automating garbage collection | Docker Documentation


NEW QUESTION # 32
Will a DTR security scan detect this?
Solution.private keys copied to the image

  • A. No
  • B. Yes

Answer: B

Explanation:
Explanation
= A DTR security scan will detect private keys copied to the image. DTR security scan is a feature of Docker Trusted Registry (DTR) that scans images to detect any security vulnerability1. DTR security scan uses the open source tool SecretScanner2 to find unprotected secrets in container images or file systems. SecretScanner can match the contents of images against a database of approximately 140 secret types, including private keys3. Therefore, if an image contains private keys, DTR security scan will report them as potential secrets and alert the user to remove them from the image. References:
* Scan images for vulnerabilities | Docker Docs
* GitHub - deepfence/SecretScanner: :unlock: Find secrets and passwords ...
* SecretScanner/deepfence_secret_scanner.py at main deepfence/SecretScanner


NEW QUESTION # 33
Does this command create a swarm service that only listens on port 53 using the UDP protocol?
Solution: 'docker service create --name dns-cache -p 53:53/udp dns-cache'

  • A. No
  • B. Yes

Answer: B


NEW QUESTION # 34
Is this an advantage of multi-stage builds?
Solution: better caching when building Docker images

  • A. No
  • B. Yes

Answer: B

Explanation:
Explanation
Better caching when building Docker images is an advantage of multi-stage builds. Multi-stage builds allow you to use multiple FROM statements in your Dockerfile, each starting a new stage of the build1. This can help you improve the caching efficiency of your Docker images, as each stage can use its own cache layer2. For example, if you have a stage that installs dependencies and another stage that compiles your code, you can reuse the cached layer of the dependencies stage if they don't change, and only rebuild the code stage if it changes2. This can save you time and bandwidth when building and pushing your images. References:
* Multi-stage builds | Docker Docs
* What Are Multi-Stage Docker Builds? - How-To Geek


NEW QUESTION # 35
Is this statement correct?
Solution: A Dockerfile stores the Docker daemon's configuration options.

  • A. No
  • B. Yes

Answer: A

Explanation:
Explanation
The statement is not correct. A Dockerfile does not store the Docker daemon's configuration options. A Dockerfile is a text document that contains all the commands a user could call on the command line to assemble an image1. A Dockerfile is used to build images, not to configure the Docker daemon. The Docker daemon's configuration options are stored in a JSON file, which is usually located at /etc/docker/daemon.json on Linux systems, or C:ProgramDatadockerconfigdaemon.json on Windows2. The JSON file allows you to customize the Docker daemon's behavior, such as enabling debug mode, setting TLS certificates, or changing the data directory2. References: Dockerfile reference), Docker daemon configuration overview)


NEW QUESTION # 36
......

NewPassLeader presents its Docker Certified Associate (DCA) Exam (DCA) exam product at an affordable price as we know that applicants desire to save money. To gain all these benefits you need to enroll in the Docker Certified Associate (DCA) Exam Certification EXAM and put all your efforts to pass the challenging Docker Certified Associate (DCA) Exam (DCA) exam easily. In addition, you can test specs of the Docker Certified Associate (DCA) Exam practice material before buying by trying a free demo. These incredible features make NewPassLeader prep material the best option to succeed in the Docker DCA examination. Therefore, don't wait. Order Now !!!

DCA Latest Exam Registration: https://www.newpassleader.com/Docker/DCA-exam-preparation-materials.html

DOWNLOAD the newest NewPassLeader DCA PDF dumps from Cloud Storage for free: https://drive.google.com/open?id=1MKve0cmJPTGO_90v7hfyHDi5sUyE2DlV

Report this page