M Mr. Dubey 🎓 Coach ⭐ 102.92K Points 📊 Docker Q. How can you specify environment variables in a Dockerfile? (A) SETENV (B) ENV (C) VARIABLE (D) DEFINE 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) ENV Explanation: The `ENV` instruction sets environment variables.