G Gopal Sharma 🎓 Tutor III ⭐ 38.32K Points 📊 Docker Q. What is the role of Docker's 'CMD' instruction in a Dockerfile? (A) To set the default command to be executed when a container starts (B) To specify the environment variables (C) To specify the base image for the container (D) To expose container ports 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) To set the default command to be executed when a container starts Explanation: 'CMD' specifies the default command to be executed when the container starts.