A

Admin • 802.91K Points
Coach

Q. Which statement is true about NameNode?

  • (A) It stores the actual data
  • (B) It is responsible for processing data
  • (C) It manages the HDFS namespace and metadata
  • (D) It replaces DataNode in failure
  • Correct Answer - Option(C)
  • Views: 3
  • Filed under category Hadoop
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Explanation by: Admin
NameNode manages metadata and the file system namespace in HDFS.

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