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DevOps Launchpad - Learn DevOps,Cloud, and Kubernetesdevopslaunchpad.hashnode.dev26 posts

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DDevOpsLaunchpaddevopslaunchpad.hashnode.devNov 8, 2025 · 6 min read

Docker Certified Associate (DCA) Exam Questions with Answers

Section 1: Docker Basics (20 Questions) Q1. What is Docker?A. A platform to build, ship, and run applications in containers. Q2. What command checks Docker version?A. docker version Q3. Default Docker client-server communication protocol?A. REST API ...

DDevOpsLaunchpaddevopslaunchpad.hashnode.devSep 21, 2025 · 3 min read

Module 13: Real-World Projects

🔹 Project 1: Deploying a React + Node.js + MongoDB Stack 📌 Goal Run a full MERN stack (React frontend, Node.js backend, MongoDB database) using Docker containers. 🛠 Steps 1️⃣ React frontend Dockerfile FROM node:18-alpine WORKDIR /app COPY package*...

DDevOpsLaunchpaddevopslaunchpad.hashnode.devSep 21, 2025 · 2 min read

Module 12: Orchestration Introduction

Why this module? Until now, we’ve been running containers individually with Docker. But in real-world production, we often need: Multiple containers working together. Scaling containers up or down depending on demand. Automatic recovery if a conta...

DDevOpsLaunchpaddevopslaunchpad.hashnode.devSep 12, 2025 · 2 min read

Module 11: Docker in CI/CD

Docker plays a vital role in modern CI/CD pipelines, enabling consistent builds, fast deployments, and portable workflows. In this module, we’ll see how Docker integrates with DevOps pipelines to build, test, and deploy applications automatically. �...

DDevOpsLaunchpaddevopslaunchpad.hashnode.devSep 12, 2025 · 2 min read

Module 10: Docker Security

Security is one of the most important aspects of working with Docker. While containers improve consistency and portability, they also introduce new risks if not managed properly. In this module, we’ll cover best practices, tools, and techniques to se...

DevOpsLaunchpad

About

Available for

DevOpsLaunchpad's blogs

Recently published

Docker Certified Associate (DCA) Exam Questions with Answers

Module 13: Real-World Projects

Module 12: Orchestration Introduction

Module 11: Docker in CI/CD

Module 10: Docker Security

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DevOpsLaunchpad

About

Available for

DevOpsLaunchpad's blogs

Recently published

Docker Certified Associate (DCA) Exam Questions with Answers

Module 13: Real-World Projects

Module 12: Orchestration Introduction

Module 11: Docker in CI/CD

Module 10: Docker Security