nerdexam
IBM

C2090-304 · Question #42

You need to create a batch delta match process for transaction records against a very large master file of existing clients. Which QualityStage match option should be used?

The correct answer is A. Transitive One-source match. Transitive One-source matchcan extend further than one-source-dependent because it uses all the pairs that score above the match cutoff. It's recommended if you want to account forinconsistentdata entryin fields that assist in duplicate identification.

Data Processing

Question

You need to create a batch delta match process for transaction records against a very large master file of existing clients. Which QualityStage match option should be used?

Options

  • ATransitive One-source match
  • BTwo-source many-to-one match
  • CDeterministic One-source match
  • DTwo-source many-to-many match

How the community answered

(42 responses)
  • A
    79% (33)
  • B
    5% (2)
  • C
    14% (6)
  • D
    2% (1)

Explanation

Transitive One-source matchcan extend further than one-source-dependent because it uses all the pairs that score above the match cutoff. It's recommended if you want to account forinconsistentdata entryin fields that assist in duplicate identification.

Topics

#QualityStage#delta match#transitive matching#one-source match

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