Q. What is the primary role of the Hadoop NameNode in the Hadoop Distributed File System (HDFS)?

  • (A) Manage computation resources
  • (B) Execute MapReduce jobs
  • (C) Manage metadata of HDFS
  • (D) Store intermediate data
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✅ Correct Answer: (C) Manage metadata of HDFS

Published by Rakesh Kumar ⭐ 28.44K Points at 17-Mar-2025 12:19 pm in Hadoop

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