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Praveen Singh • 36.81K Points
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Q. What is the significance of the Hadoop MapReduce job tracker?

  • (A) Manages computation resources
  • (B) Manages task execution in MapReduce jobs
  • (C) Manages metadata of HDFS
  • (D) Executes MapReduce jobs
  • Correct Answer - Option(B)
  • Views: 46
  • Filed under category Hadoop

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