Q. Which component is responsible for splitting input data?

  • (A) Mapper
  • (B) InputFormat
  • (C) Reducer
  • (D) Combiner
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✅ Correct Answer: (B) InputFormat
Explanation: InputFormat splits input data into chunks for processing.

Published by Mr. Dubey ⭐ 104.94K Points at 19-Apr-2026 08:56 pm in Hadoop

Explanation by: Mr. Dubey
InputFormat splits input data into chunks for processing.

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