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Praveen Singh • 36.81K Points
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Q. What is the purpose of the ENV instruction in a Dockerfile?

  • (A) To set environment variables
  • (B) To define the base image
  • (C) To specify the working directory
  • (D) To copy files into the container
  • Correct Answer - Option(A)
  • Views: 17
  • Filed under category Docker
Explanation by: Praveen Singh 
The ENV instruction sets environment variables inside the container.

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