Q. How can you specify environment variables in a Dockerfile?

  • (A) SETENV
  • (B) ENV
  • (C) VARIABLE
  • (D) DEFINE
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✅ Correct Answer: (B) ENV
Explanation: The `ENV` instruction sets environment variables.

Published by Mr. Dubey ⭐ 111.54K Points at 24-Jul-2025 07:07 am in Docker

Explanation by: Mr. Dubey
The `ENV` instruction sets environment variables.

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