M Mr. Dubey 🎓 Coach ⭐ 103.11K Points 📊 Hadoop Q. Which of the following is NOT a valid mode of Hadoop operation? (A) Standalone (B) Pseudo-distributed (C) Fully distributed (D) Isolated mode 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (D) Isolated mode Explanation: Hadoop supports standalone, pseudo-distributed, and fully distributed modes, but not 'Isolated mode'.