S Shiva Ram 🎓 Master ⭐ 30.44K Points 📊 Docker Q. What is the purpose of the EXPOSE instruction in a Dockerfile? (A) To open a port on the host machine (B) To document which ports are used by the container (C) To publish a container's port to the host (D) To map a container's port to a specific host port 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) To document which ports are used by the container Explanation: The EXPOSE instruction documents which ports are intended to be used by the container.