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IBM C2090-930 IBM SPSS Modeler Professional v3 Exam Practice Test

Demo: 9 questions
Total 60 questions

IBM SPSS Modeler Professional v3 Questions and Answers

Question 1

You have collected data about a set of patients, all of whom suffered from the same illness. During their course of treatment, each patient responded to one of five medications. The column. Drug, is a character field that describes the medication. You need to find out which proportion of the patients responded to each drug.

Which node should be used?

Options:

A.

Web node

B.

Distribution node

C.

Sim Fit node

D.

Evaluation node

Question 2

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?

Options:

A.

Database > Filter > Transform > Table

B.

Database > Transform > Filter > Table

C.

Database > Filter > Transpose > Table

D.

Database > Transpose > Filter > Table

Question 3

You need to score future data using an association model.

Which statement describes the data format requirement to do this?

Options:

A.

An association model built using transactional data can be used to score tabular data.

B.

An association model built using tabular data can be used to score transactional data.

C.

Any association model can be used to score both transactional and tabular data: regardless of the format of the input data used to build the model.

D.

An association model built using transactional data can only be used to score transactional data; an association model built using tabular data can only be used to score tabular data.

Question 4

You need to determine whether a variable should be removed in the stepwise variable selection methods in logistic regression.

Which two metrics are used to accomplish this task? (Choose two.)

Options:

A.

Wald Statistic

B.

KS-Statistic

C.

Likelihood Ratio (LR) Statistic

D.

Z-Statistic

Question 5

You have designed a model predicting the goals scored for each player in the World Cup and now want to evaluate the model using held-out scoring data.

Which node is designed to produce this actual vs. predicted model evaluation?

Options:

A.

Means

B.

Apriori

C.

Statistics

D.

Analysis

Question 6

You have a large amount of data from which you want to build a model. Although many of the records of data are complete, there are substantial amounts of records which contain missing data. The records containing incomplete information should be excluded from analysis.

Which node will exclude the undesired records?

Options:

A.

Filler node

B.

Filter node

C.

Select node

D.

Aggregate node

Question 7

You have a data source which provides many fields needed for data scoring. Some of these fields are not needed after the scoring is complete for the rest of the stream to operate.

Which node should be used to remove these fields?

Options:

A.

Filter node

B.

Select node

C.

Sample Node

D.

Type node

Question 8

Which statement is true about association models?

Options:

A.

Association models associate a particular conclusion, such as the decision to buy something with a set of conditions.

B.

The Regression node can directly generate an association model.

C.

TheApriori node does not require one or more target (consequent) fields to build an association model.

D.

TheCarma node requires both one or more input fields and one or more target (consequent) fields to build an association model.

Question 9

You need to produce a variety of data files that will be viewed in external applications outside of IBM SPSS Modeler Professional, such as IBM SPSS Statistics or Microsoft Excel.

Which palette tab would be used in this scenario?

Options:

A.

Output

B.

Export

C.

Source

D.

Modeling

Demo: 9 questions
Total 60 questions