C2090-013 Online Practice Questions and Answers

Which node can be used to easily generate a field that divides the data into subsamples for the Training and Testing stages of modeling?

A. Sample

B. Filler

C. Balance

D. Partition

Which fields are created by this Derive dialog?

A. Three fields representing the difference between Travel-1 and each of the other Travel fields

B. No operation will be performed because the expression is invalid.

C. Four fields representing the difference in weeks between AcctEst and each of the Travel fields

D. A field representing the difference between AcctEst and the global @FIELD value

True or false: running Auto Dataprep results in data transformation nodes placed in a Supernode on the canvas.

A. True

B. False

Which of the following types of nodes will have data flowing both in and out, when used in a stream?

A. Record Ops

B. Graphs

C. Export

D. Sources

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.

Which method would be used on the Merge node in order to combine a file containing 100 products and a file containing 50 suppliers and retain only the matching records?

A. Inner join

B. Anti-join

C. Full outer join

D. Partial outer join

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

A. True

B. False

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

To correctly read the Excel? file shown below,

which dialog box settings are appropriate?

A.

B.

C.

D.

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