Which of the following options best describes the proper usage of MapReduce jobs in Hadoop environments?

Question

Options

• AMapReduce jobs are used to process vast amounts of data in-parallel on large clusters of
• BMapReduce jobs are used to process small amounts of data in-parallel on expensive hardware,
• CMapReduce jobs are used to process structured data in sequence, with fault-tolerance.
• DMapReduce jobs are used to execute sequential search outside the Hadoop environment using a

• A
  86% (19)
• B
  5% (1)
• C
  9% (2)

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