Exit C2090-422 InfoSphere QualityStage v8.5
Question 4 of 5
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Q4 Single choice

You have to design a batch match delta process. Match candidate records selection from the target database needs to be performed in order to execute reference match.

What would be an optimal solution to retrieve the candidates?

  • A

    Perform Lookup one record at a time to retrieve candidates

  • B

    Perform Sparse Lookup one record at a time to retrieve candidates

  • C

    Load fully standardized data into database and perform matching on a database level

  • D

    Load unduplicated blocking keys into temporary table and extract candidates by joining temporary table and target database.

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