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C2090-013 Real Exam Questions

IBM SPSS Modeler Data Mining for Business Partners v2

25 questions available · Page 1 of 3

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Question 1 Single choice

How many phases are in the CRISP-DM Process Methodology?

  1. A

    Four

  2. B

    Five

  3. C

    Six

  4. D

    Seven

Show answer and explanation

Correct answer: C

Question 2 Single choice

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

  1. A

    True

  2. B

    False

Show answer and explanation

Correct answer: B

Question 3 Single choice

True or false: in the stream below

The CHAID node and Neural Net node can be combined in a single Supernode.

  1. A

    True

  2. B

    False

Show answer and explanation

Correct answer: B

Question 4 Single choice

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?

  1. A

    Inner join

  2. B

    Anti-join

  3. C

    Full outer join

  4. D

    Partial outer join

Show answer and explanation

Correct answer: A

Question 5 Single choice

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

  1. A

    Var. File

  2. B

    Data Collection

  3. C

    Fixed File

  4. D

    Statistics File

Show answer and explanation

Correct answer: A

Question 6 Single choice

An online retailer wants to identify groups of customers based on components of their buying behavior, such as types of products purchased, volume of purchases, and frequency of purchases.

What type of model would be used?

  1. A

    Association model

  2. B

    Segmentation model

  3. C

    Classification model

  4. D

    Sequence model

Show answer and explanation

Correct answer: B

Question 7 Single choice

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

  1. A

    Record Ops

  2. B

    Graphs

  3. C

    Export

  4. D

    Sources

Show answer and explanation

Correct answer: A

Question 8 Single choice

True or false: auto checking for invalid values can be done on the Type tab in any Source node.

  1. A

    True

  2. B

    False

Show answer and explanation

Correct answer: A

Question 9 Single choice

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

  1. A

    True

  2. B

    False

Show answer and explanation

Correct answer: A

Question 10 Single choice

To correctly read the Excel? file shown below,

which dialog box settings are appropriate?

  1. A
  2. B
  3. C
  4. D
Show answer and explanation

Correct answer: D