Docker Interview Questions (Part 1) | Real DevOps Scenarios & Practical Answers

🚀 Welcome to Part 1 of the Scenario-Based Docker Interview Series!
In this video, we dive deep into Docker Basics & Core Concepts through real-world DevOps scenarios that interviewers love to ask.

You’ll learn how to confidently explain what Docker is, how it differs from virtual machines, and why companies use it in CI/CD pipelines and microservices architectures.

🎯 What You’ll Learn:

Docker vs Virtual Machines (Performance & Resource Usage)

Containers, Images, and Layers – simplified for interviews

Common Docker commands you must know

How to answer “Why Docker?” like a pro

Real project-based explanations

💬 Interview Focus:
Each question is designed to test practical understanding — not just theory — so you can stand out in your next DevOps or Cloud Engineer interview.

🛠️ Additional Resources:
📝 Read the written version of these scenarios on Medium →   / cloudopscraft  

📺 Explore more DevOps & Cloud content → CloudOpsCraft YouTube Channel

🔔 Subscribe for new scenario-based interview videos every Saturday — covering Docker, Kubernetes, and DevOps tools.


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