M Mr. Dubey 🎓 Coach ⭐ 104.58K Points 📊 Hadoop Q. What is the role of DataNode in Hadoop? (A) Manage metadata (B) Store actual data blocks (C) Schedule jobs (D) Monitor cluster 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) Store actual data blocks Explanation: DataNode stores actual data blocks in HDFS.