📊 Docker
Q. How do you define environment variables in a Docker Compose file?
  • (A) Using an 'env' section
  • (B) Using a 'variables' section
  • (C) Using an '.env' file or 'environment' key
  • (D) Using a 'settings' section
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✅ Correct Answer: (C) Using an '.env' file or 'environment' key

Explanation: Environment variables can be defined using an '.env' file or within the 'environment' section in the compose file.

Explanation by: Vinay
Environment variables can be defined using an '.env' file or within the 'environment' section in the compose file.

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