M Mr. Dubey 🎓 Coach ⭐ 103.11K Points 📊 Hadoop Q. In Hadoop, data is broken into blocks. What is the default block size? (A) 16 MB (B) 32 MB (C) 64 MB (D) 128 MB 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (D) 128 MB Explanation: The default block size in HDFS is 128 MB, but it can be configured.