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C2090-930 – IBM SPSS Modeler Professional v3

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Showing 7–9 of 10 questions

Question 7

There are two database tables which contain data that is needed for analysis. One table contains information pertaining to customer names, customer I Ds. and their agE. The other table contains customer IDs and customer address information.

Which node would be used to combine this data into a single data set for use?

Select an option, then click Submit answer.

  • ○

    Merge node
  • ○

    Append node
  • ○

    Derive node
  • ○

    Type node
Question 8

You have optimized four models that do not meet your performance goals. You believe that by mergingthese models together you would achieve better performancE.

Which node would allow you to accomplish this task?

Select an option, then click Submit answer.

  • ○

    Aggregate node
  • ○

    Reclassify node
  • ○

    Regression node
  • ○

    Ensemble node
Question 9

You have a data set with two different date fields (columns). Your analysis requires you to create a new field which is the number of calendar days elapsed between these two dates.

Which node will you use to accomplish this task?

Select an option, then click Submit answer.

  • ○

    Filter node
  • ○

    Type node
  • ○

    Derive node
  • ○

    Reclassify node