Q. In Hadoop, what does the term "JobTracker" refer to?

  • (A) Manages resource allocation
  • (B) Manages task execution in MapReduce jobs
  • (C) Manages HDFS metadata
  • (D) Manages ZooKeeper configurations
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✅ Correct Answer: (B) Manages task execution in MapReduce jobs

Published by Ram Avtar Sharma ⭐ 4.50K Points at 17-Mar-2025 12:17 pm in Hadoop

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