M Mr. Dubey 🎓 Coach ⭐ 102.92K Points 📊 Hadoop Q. Which of the following is NOT a part of the Hadoop ecosystem? (A) Pig (B) Hive (C) Spark (D) Oracle 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (D) Oracle Explanation: Oracle is a commercial RDBMS and not part of the Hadoop ecosystem.