M Mr. Dubey 🎓 Coach ⭐ 104.58K Points 📊 Hadoop Q. What is the role of Reducer? (A) Split data (B) Aggregate intermediate results (C) Store data (D) Allocate resources 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) Aggregate intermediate results Explanation: Reducer aggregates intermediate key-value pairs.