Devops Engineer Interview Questions

11,304 devops engineer interview questions shared by candidates

1)What is the difference between an Image, Container and Engine? 2)What is the difference between the Docker command COPY vs ADD? 3)What is the difference between the Docker command CMD vs RUN? 4)How Will you reduce the size of the Docker image? 5)Why and when to use Docker? 6)Explain the Docker components and how they interact with each other. 7)Explain the terminology: Docker Compose, Docker File, Docker Image, Docker Container? 8)In what real scenarios have you used Docker? 9)Docker vs Hypervisor? 10)What are the advantages and disadvantages of using docker?
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Devops Engineer

Interviewed at Sahil

3.9
Oct 13, 2023

1)What is the difference between an Image, Container and Engine? 2)What is the difference between the Docker command COPY vs ADD? 3)What is the difference between the Docker command CMD vs RUN? 4)How Will you reduce the size of the Docker image? 5)Why and when to use Docker? 6)Explain the Docker components and how they interact with each other. 7)Explain the terminology: Docker Compose, Docker File, Docker Image, Docker Container? 8)In what real scenarios have you used Docker? 9)Docker vs Hypervisor? 10)What are the advantages and disadvantages of using docker?

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