Q. Which component of Hadoop is responsible for storing and managing data blocks?

  • (A) ResourceManager
  • (B) NameNode
  • (C) DataNode
  • (D) Secondary NameNode
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✅ Correct Answer: (C) DataNode

Published by Gopal Sharma ⭐ 38.32K Points at 17-Mar-2025 12:06 pm in Hadoop

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