IBM SPSS Modeler Professional v2 C2020-010 Prüfungsfragen mit Lösungen:
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) False
B) True
2. Which values are available as Field Roles? (Choose three.)
A) Target
B) Nominal
C) Partition
D) Input
3. The Select node shown below performs which operation?
A) The expression is incorrect.
B) Selects respondents whose incomes are greater than or equal to 20,000 and less than or equal to 50,000.
C) Selects respondents whose incomes are between 20,000 and 50,000.
D) Selects respondents whose incomes are exactly 20,000 or 50,000.
4. The Feature Selection node is used for what reasons? (Choose two.)
A) Selects the best fitting model.
B) Ranks the models by importance.
C) Screens input fields for problems such as missing data.
D) Selects the best input fields for model.
5. Fields of which measurement type are best suited for a Distribution node? (Choose two.)
A) Continuous
B) Type less
C) Flag
D) Nominal
Fragen und Antworten:
| 1. Frage Antwort: B | 2. Frage Antwort: A,C,D | 3. Frage Antwort: A | 4. Frage Antwort: C,D | 5. Frage Antwort: C,D |
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