C2020-010 Exam Training Practice Tests (IBM SPSS Modeler Professional v2)]

Question 1

True or false: in the PCA/Factor node when doing a Principal Components analysis without rotation, the values reported in the Component Matrix represents the correlation between each field and a factor.

A. True B. False

Correct Answer: A

Question 2

Which outlier treatment is not available in the Quality tab of the Data Audit output?

A. Discard B. Coerce C. Nullify D. Recode

Correct Answer: D

Question 3

The Distribution node produces which output? (Choose two.)

A. Chart showing the distribution for a continuous field B. Chart showing the count for each category of a field C. Summary statistics for a continuous field D. Table displaying the percentage and count for each category of a field

Correct Answer: B,D

Question 4

What is the function of the Ensemble node?

A. Combining models together to produce higher accuracy B. The development of additional fields to improve accuracy C. Transforming the existing values to improve accuracy D. None of the above

Correct Answer: A

Question 5

To score new data using an existing model, the user must:

A. Change the data source and develop a new model for that data. B. Change the data source and rename the fields so they do not match the names of the fields in original file. C. Not change the data source and develop a new model for that data. D. Change the data source and rename the fields as needed to match the names of the fields in original file.

Correct Answer: D

Question 6

Which Model nodes can have a categorical target field? (Choose three.)

A. Neural Net node B. C&R Tree node C. Discriminant node D. Linear node

Correct Answer: A,B,C

IBM SPSS Modeler Professional v2 - C2020-010 Exam Practice Test