nerdexam
IBM

C2090-303 · Question #4

The data going into the target Sequential Files stage is range-partitioned and sorted. Which technique method would be the most efficient to create a globally sorted target sequential file?

The correct answer is B. Select the Ordered collector method for the final Sequential File stage. See the full explanation below for the reasoning.

Question

The data going into the target Sequential Files stage is range-partitioned and sorted. Which technique method would be the most efficient to create a globally sorted target sequential file?

Options

  • ASelect an in-stage sort in the final Sequential File stage.
  • BSelect the Ordered collector method for the final Sequential File stage.
  • CSelect the Sort Merge collector method for the final Sequential File stage.
  • DInsert a Funnel stage before the final Sequential File stage and select Sequence as Funnel Type.

How the community answered

(27 responses)
  • A
    19% (5)
  • B
    70% (19)
  • C
    7% (2)
  • D
    4% (1)

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