📊 Docker
Q. Which of the following Docker commands is used to build an image from a Dockerfile?
  • (A) docker create image
  • (B) docker build -t image_name .
  • (C) docker make image image_name
  • (D) docker image build -t image_name .
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✅ Correct Answer: (B) docker build -t image_name .

Explanation: 'docker build -t image_name .' is the command to build an image from a Dockerfile in the current directory.

Explanation by: Vikash Gupta
'docker build -t image_name .' is the command to build an image from a Dockerfile in the current directory.

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