IBM IBM Business Analytics C2090-013 Questions & Answers

• Question 1:

  A prison system has historical data on prison inmates and wants to find what factors are related to recidivism (return to prison). What type of model would be used?

  A. Segmentation model

  B. Classification model

  C. Association model

  D. Anomaly model

  Correct Answer: B

• Question 2:

  True or false: IBM SPSS Modeler builds a new model when a new data set is passed through a Model Nugget.

  A. True

  B. False

  Correct Answer: B

• Question 3:

  True or false: the Feature Selection node adds a Model Nugget to the stream.

  A. True

  B. False

  Correct Answer: A

• Question 4:

  To correctly read the Excel? file shown below,

  

  which dialog box settings are appropriate?

  A.

  B.

  

  C.

  D.

  

  Correct Answer: D

• Question 5:

  Which node is used to read data from a comma delimited text file?

  A. Var. File

  B. Data Collection

  C. Fixed File

  D. Statistics File

  Correct Answer: A

• Question 6:

  True or false: association models require all fields used to be defined with the role of both.

  A. True

  B. False

  Correct Answer: A

• Question 7:

  True or false: in the stream below The CHAID node and Neural Net node can be combined in a single Supernode.

  

  A. True

  B. False

  Correct Answer: B

• Question 8:

  True or false: the Auto Classifier node estimates and compares predictive models for continuous target fields.

  A. True

  B. False

  Correct Answer: B

• Question 9:

  Which node should be used if the user wanted to see the number of cases in each category for a variable of Categorical Measurement level?

  A.

  B.

  C.

  D.

  

  Correct Answer: A

• Question 10:

  True or false: only Terminal nodes (Graphs, Modeling, Output, Export) have a Run button as displayed in the graphic.

  

  A. True

  B. False

  Correct Answer: A