M Mr. Dubey 🎓 Coach ⭐ 104.58K Points 📊 Hadoop Q. What is the purpose of partitioner? (A) Store data (B) Divide keys among reducers (C) Execute tasks (D) Compress files 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) Divide keys among reducers Explanation: Partitioner determines which reducer gets which key.