M Mr. Dubey 🎓 Coach ⭐ 102.92K Points 📊 Docker Q. What does the `RUN` instruction do in a Dockerfile? (A) Defines a default command (B) Executes a command at container runtime (C) Executes a command at image build time (D) Deletes a file 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (C) Executes a command at image build time Explanation: `RUN` is used to execute commands while building the image.