S Shiva Ram 🎓 Master ⭐ 30.44K Points 📊 Hadoop Q. What is the role of the Hadoop DataNode in the architecture? (A) Manage computation resources (B) Executes MapReduce jobs (C) Manages HDFS metadata (D) Stores and manages data blocks 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (D) Stores and manages data blocks