IBM C2090-930 Actual Free Exam Questions & Community Discussion

Exam Code/Number: C2090-930
Exam Name/Title: IBM SPSS Modeler Professional v3
Certification Provider: IBM
Corresponding Certification: IBM Certified Specialist

Exam Questions: 60
Updated On: May 31, 2026

Question #7

What is the primary purpose of the Partition node in a modeling effort?

A. Allow for equal sampling across subgroups within the data.

B. Divide the data into training and testing data.

C. Increase the proportion of under-represented subgroups within the data.

D. Decrease the proportion of an over-represented subgroup within the data.

Discussion 0

Correct Answer: D Vote an answer

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Question #8

Which two modeling techniques handle both categorical and continuous target variables? (Choose two.)

A. CHAID

B. QUEST

C. C & R Tree

D. C5.0

Discussion 0

Correct Answer: A,D Vote an answer

Question #9

What is a unique capability of scripting in IBM SPSS Modeler Professional?

A. Process automation

B. Model customization

C. SuperNode creation

D. Output formatting

Discussion 0

Correct Answer: C Vote an answer

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Question #10

You need to output only a list of field names, arranged in a single column, for a reporting function. You have already imported the data using a Database node and know it has 25,000 records.
Which node sequence would yield the desired output?

A. Database > Filter > Transform > Table

B. Database > Transform > Filter > Table

C. Database > Filter > Transpose > Table

D. Database > Transpose > Filter > Table

Discussion 0

Correct Answer: C Vote an answer

Question #11

Besides providing a new predicted value, which additional task would some modeling nuggets perform?

A. Use the scored data to update itself to increase its accuracy.

B. Filter non-target fields from being passed downstream.

C. Provide additional information regarding the quality of the prediction.

D. Export the predictions to external storage or processes for further use.

Discussion 0

Correct Answer: A Vote an answer

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Question #12

You are provided with a data set that includes daily maximum temperatures at an airport. Your analysis requires you to create a new field containing the maximum temperature from five days ago.
Which node would be used for this purpose?

A. Transpose node

B. Binning node

C. Filler node

D. History node

Discussion 0

Correct Answer: D Vote an answer

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