nerdexam
IBM

C2090-303 · Question #55

Your job is using the Sequential File stage as a source. Identify two stage property configurations that will allow you to accomplish parallel reads? (Choose two.)

The correct answer is D. Read Method property set to 'Specific File(s)' with only one file specified and the 'Readers Per Node' E. Read Method property set to 'Specific File(s)' with more than one file specified and each file specified. See the full explanation below for the reasoning.

Question

Your job is using the Sequential File stage as a source. Identify two stage property configurations that will allow you to accomplish parallel reads? (Choose two.)

Options

  • ARead Method property set to 'File Pattern' and the environment variable
  • BRead Method property set to 'File Pattern' and the 'Readers per Node' property value set to greater than
  • CRead Method property is set to 'Parallel' with the Key property set to a Input column that has the file
  • DRead Method property set to 'Specific File(s)' with only one file specified and the 'Readers Per Node'
  • ERead Method property set to 'Specific File(s)' with more than one file specified and each file specified

How the community answered

(28 responses)
  • A
    14% (4)
  • B
    4% (1)
  • C
    7% (2)
  • D
    75% (21)

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