Q. In Hadoop architecture, what is the function of the Hadoop NameNode?

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

Published by Ritu Singhal ⭐ 4.43K Points at 17-Mar-2025 12:06 pm in Hadoop

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