R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Docker Q. What command is used to build a Docker image from a Dockerfile? (A) docker image build (B) docker build (C) docker create image (D) docker run build 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) docker build Explanation: 'docker build' is used to build an image from a Dockerfile.