Q. Point out the correct statement.

  • (A) You can specify any executable as the mapper and/or the reducer
  • (B) You cannot supply a Java class as the mapper and/or the reducer
  • (C) The class you supply for the output format should return key/value pairs of Text class
  • (D) All of the mentioned
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βœ… Correct Answer: (A) You can specify any executable as the mapper and/or the reducer

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