Q. In Hadoop, what is the function of the Hadoop NameNode in the Hadoop Distributed File System (HDFS)? (A) Execute MapReduce jobs (B) Manage metadata of HDFS (C) Manage computation resources (D) None of the above 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) Manage metadata of HDFS