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Introduction to Docker Certified Associate Exam

Docker Certified Associate (DCA) certification serves as a foundational benchmark for real-world container technology expertise with Docker Enterprise Edition. Candidates for DCA Exam are seeking to prove fundamental Docker containerization technology knowledge and skills. Before taking this exam, exam aspirants ought to have a solid fundamental information of the concepts shared in the preparation guide as well as on containerization.

It is suggested that professionals accustomed to the ideas and also the technologies represented here by taking relevant training courses. Candidates are expected to have a strong understanding of core docker services, docker images, docker container, and their cmdlets. After passing this exam, candidates get a certificate from Docker that helps them to demonstrate their proficiency in Docker containerization technology to their clients and employers.

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

• Docker Architecture InAction
• Docker Ecosystem
• Docker Architecture Engine And Objects
• Containerization And Virtualization
• Images And Containers
• Docker Architecture Container Format
• Understanding Docker Overview

Lesson 02 - Understanding Docker

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

Lesson 03 - Docker CE on Linux Platform

• Bridge Network
• Container Networking
• Host Network
• Remove Networks
• None Network
• Create New Networks
• Disconnect And Add Network
• Multiple Networks In Container
• Exercise: Use Custom Networks
• Introduction to Overlay Network
• Docker Networking

Lesson 04 - Docker Networking

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

Lesson 06 - Docker Storage and Volumes

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

Lesson 07 - Docker Compose

• Create Swarm
• Docker Stack
• Deploy Services to Swarm
• Concepts of Swarm
• Maintain Swarm
• Updates to Services
• Managing Swarm Services
• Docker Swarm
• Secrets and Overlay Network

Lesson 08 - Orchestration Docker Swarm

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

Lesson 09 - Universal Control Plane

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

Lesson 10 - Docker Trusted Registry

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

Reference: https://dockerlabs.collabnix.com/docker/dca.html

Time-tested DCA Study Materials

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In the era of informational globalization, the world has witnessed climax of science and technology development, and has enjoyed the prosperity of various scientific blooms. In 21st century, every country had entered the period of talent competition, therefore, we must begin to extend our Docker working skills, only by this can we become the pioneer among our competitors. At the same time, our competitors are trying to capture every opportunity and get a satisfying job. In this case, we need a professional DCA certification, which will help us stand out of the crowd and knock out the door of great company.

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Docker DCA Exam Syllabus Topics: