R Rati Dubey 🎓 Tutor III ⭐ 8.55K Points 📊 Hadoop Q. What is the role of Secondary NameNode in Hadoop? (A) Backup for NameNode (B) Stores user data (C) Handles client requests (D) Merges edit logs with fsimage 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (D) Merges edit logs with fsimage Explanation: Secondary NameNode periodically merges the edit logs with the fsimage to keep metadata compact.