A

Admin • 833.24K Points
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Q. What is the role of DataNode in Hadoop?

  • (A) Manage metadata
  • (B) Store actual data blocks
  • (C) Schedule jobs
  • (D) Monitor cluster
  • Correct Answer - Option(B)
  • Views: 18
  • Filed under category Hadoop
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Explanation by: Admin

DataNode stores actual data blocks in HDFS.

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