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Gopal Sharma • 38.32K Points
Coach 

Q. Which of the following options is correct regarding Docker layers?

  • (A) Each instruction in a Dockerfile creates a new layer in the Docker image
  • (B) Docker images cannot have layers
  • (C) Docker layers are temporary and discarded after the image is built
  • (D) Docker layers are used to manage the runtime of containers
  • Correct Answer - Option(A)
  • Views: 19
  • Filed under category Docker
Explanation by: Gopal Sharma 
Each instruction in a Dockerfile (e.g., RUN, COPY, etc.) creates a new layer in the Docker image, which helps in reusability and caching.

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