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Sandhya Thakur • 4.08K Points
Extraordinary 

Q. . . . . . . . . maps input key/value pairs to a set of intermediate key/value pairs.

  • (A) Mapper
  • (B) Reducer
  • (C) Both Mapper and Reducer
  • (D) None of the mentioned
  • Correct Answer - Option(A)
  • Views: 22
  • Filed under category Hadoop

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