📊 Docker
Q. Which command is used to build a Docker image from a Dockerfile?
  • (A) docker create
  • (B) docker build
  • (C) docker run
  • (D) docker compose
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✅ Correct Answer: (B) docker build

Explanation: The 'docker build' command is used to build a Docker image from a Dockerfile and a context (usually the current directory).

Explanation by: Priyanka Tomar
The 'docker build' command is used to build a Docker image from a Dockerfile and a context (usually the current directory).

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