Overview

Docker Certified Associate (DCA) Practice Exam - Carefully selected Docker Certified Associate (DCA) Exam Questions to help you pass on your first attempt. 200 Unique Questions.The Docker Certified Associate Practice Exam covers a wide range of topics, including Docker architecture, installation and configuration, networking, security, and troubleshooting. It consists of multiple-choice questions that are similar in format and difficulty level to the actual certification exam. The practice exam also includes detailed explanations and references to relevant Docker documentation, enabling candidates to deepen their understanding of the technology and improve their performance on the actual exam.This practice exam is an ideal tool for individuals who are seeking to enhance their Docker skills and knowledge, as well as those who are preparing for the Docker Certified Associate certification exam. It is also a valuable resource for organizations that are looking to train and certify their employees in Docker technology.Docker Certified Associate Practice Exam is a high-quality and effective resource that provides individuals with the knowledge and confidence they need to succeed in the Docker ecosystem.Being Docker Certified Associate (DCA) certified means that you understand the cutting-edge fundamentals of computer hardware and software. Docker Certified Associate (DCA) Candidates support today's core technologies from security to cloud to data management and more. Jobs in IT are among the best paying in our time, and there are plenty available, with new ones being created every day. While landing a job depends on many factors, Docker Certified Associate (DCA) is a powerful and respected credential that employers trust and can get you hired for your first job in IT. Staying on your path, collecting experience, additional certifications and education, will give you the opportunity to thrive in your career and achieve your income goals.Docker Certified Associate (DCA) is the best starting point for any career in IT it can help you get your first job in IT, and set you on a path to IT success.I have prepared this practice test course for all those candidates who are planning of taking Docker Certified Associate (DCA) exam in near future.This practice test exams will give you full confidence to pass the main exam.Docker Certified Associate (DCA) Exam details: Number of Questions, Time, and languageNumber of Questions: Maximum of 55 questions,Type of Questions: Multiple Choice Questions (single and multiple response), drag and drops and performance-based,Length of Test: 50 Minutes. The exam is available in English languages.Passing Score: 70 percent or higherLanguages: English at launch.Schedule Exam: Pearson VUEExam Topics covered in Docker Certified Associate (DCA) Certification Exams skill questions:Orchestration (25%)Image Creation, Management, and Registry (20%)Installation and Configuration (15%)Networking (15%)Security (15%)Storage and Volumes (10%)Skill Measurement Exam Topics:# OrchestrationUnderstand Docker Swarm OrchestrationSetup of a swarm mode cluster, with managers and worker nodesDifferences between running a container vs running a serviceLock a swarm clusterInspect docker and container using "docker inspect" commandsYAML compose file with "docker stack deploy"Update/Change a running stack of serviceIncrease/Decrease # of replicas.Add networks, publish portsMount volumesDifferences and use-cases for replicated vs global serviceTroubleshoot a service using logsApplying node labelsTask placement using node labelsUsing templates with docker service# Image Creation, Management, and RegistryDescribe Dockerfile options [add, copy, volumes, expose, entrypoint, etc)Understand Dockerfile and create an efficient imageUse CLI commands such as list, delete, prune, rmi, etc to manage imagesInspect images and report specific attributes using filter and formatTagging, Pushing, Signing, pulling, adding a file, Modify an imageModify an image to a single layerConfigure and setup registry,Display layers of a Docker imageDescribe how image layers workLogin, Search, Delete image in a registry# Installation and Configuration (15% of exam)Setup repo, storage driver, install and upgrade docker-engine in various platformsConfigure logging drivers (splunk, journald, etc)Setup swarm, configure managers, add nodes, and setup backup scheduleCreate and manage user and teamsSizing requirements for production scenariosUnderstand namespaces, cgroups, and configuration of certificatesUse certificate-based client-server authentication to ensure a Docker daemon has the rights to access images on a registrySetup in AWS infrastructure along with HA configComplete configuration of backups for UCP and DTRConfigure the Docker daemon to start on boot# NetworkingCreate and setup a bridge networkPublish ports and identify ip to access the containers.Explore and set up a different type of networks like bridge, host and null networkDescribe the different types and use cases for the built-in network driversIntroduction to DNS and using external DNSLoad balance traffic between containersCommunication between Docker engine, registry, and UCP controllersDeploy service on a Docker overlay networkDescribe the difference between "host" and "ingress" port publishing mode# Domain 5: SecuritySigning imageEnable Docker Content TrustConfigure (Role-Based Access Control) RBAC in UCPOverview of Integration of UCP with LDAP/ADCreate, download and use UCP client bundlesSecuring Docker swarmDifference between UCP workers and managersThe process to use external certificates with UCP and DTR# Storage and VolumesVarious graph driver and its usageConfigure device-mapperCompare object storage to block storage, and explain which one is preferable when availableDifferent layers in a docker container and how volumes are used with docker for persistent storageCleanup unused images in filesystem and RegistryYour Journey To Pass The Docker Certified Associate (DCA)Perhaps this is your first step toward the certification, or perhaps you are coming back for another round. We hope that you feel this exam challenges you, teaches you, and prepares you to pass the Docker Certified Associate (DCA). If this is your first study guide, take a moment to relax. This could be the first step to a new high-paying job and an AMAZING career.

Skills

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