NO.1 You have duplicate records that must be removed from a data set in IBM SPSS Modeler
Professional.
The appropriate node to perform this action would be found in which palette tab?
A. Sources
B. Record Ops
C. Field Ops
D. Export
Answer: B
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Reference:
http://www01.ibm.com/support/knowledgecenter/SS3RA7_17.0.0/clementine/record_ops_nodes.ht
ml
NO.2 Which capability would be achieved by only creating a SuperNode in IBM SPSS Modeler
Professional?
A. To merge multiple input data sources into one large combined data set for streamlined data
processing and summary statistics
B. To shrink the data stream by grouping several nodes into one node so that streams are neater and
more manageable
C. To summarize data outliers, extremes, and missing values within the data set and offers tools for
handling these values
D. To evaluate the ability of models to generate accurate predictions and perform comparisons
between predicted values and actual values for models
Answer: B
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Reference:
ftp://ftp.software.ibm.com/software/analytics/spss/documentation/modeler/14.2/en/SourceP
rocessOutputNodes.pdf
NO.3 How many stages are there in the CRISP-DM process model?
A. 4
B. 6
C. 8
D. 10
Answer: B
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NO.4 You want to illustrate the strength of the relationship between blood pressure and prescription
drug to which a patient responded. The blood pressure variable has been binned into ten values.
Which node should be used?
A. Time Plot Node
B. Evaluation Node
C. Web Node
D. RFIVL Analysis Node
Answer: C
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NO.5 An e-retailer conducting a data mining project has limited an initial study to approximately
30,000 customers who have registered on the site. There are still millions of records in the Web logs.
The data miner wants to determine the frequency distribution of the age of their customers. The Age
column is acontinuous field.
Which node would you use to accomplish this task?
A. Sim Fit node
B. Report node
C. Histogram node
D. Transform node
Answer: D
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NO.6 Referring to the exhibit, from which node is the output generated and on which data does it show
greater accuracy?
A. Statistics, 1_Training
B. Statistics, 2_Testing
C. Analysis, 1_Training
D. Analysis, 2_Testing
Answer: C
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