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IBM<br />
<strong>C2090</strong>-<strong>930</strong><br />
IBM SPSS Modeler Professi<strong>on</strong>al v3 (<strong>C2090</strong>-<strong>930</strong>)<br />
Product Versi<strong>on</strong>: Demo<br />
URL link:<br />
http://www.dumpsacademy.com/ibm/<strong>C2090</strong>-<strong>930</strong>-dumps.html
Versi<strong>on</strong>: 8.0<br />
Questi<strong>on</strong> 1<br />
You need to export data using IBM SPSS Modeler Professi<strong>on</strong>al.<br />
Which two nodes should be used to accomplish this task? (Choose two.)<br />
A. Database<br />
B.Select<br />
C.Flat File<br />
D.Filter<br />
Aoswern A,C<br />
Explanat<strong>on</strong>n<br />
Referencen<br />
fpn::public.dhe.ibm.com:sofware:analatcs:spss:documentat<strong>on</strong>:modeler:le./:en:modelerenodesege<br />
neral.pdf<br />
Questi<strong>on</strong> 2<br />
You have two data sets. One data set c<strong>on</strong>tains customer name and age informat<strong>on</strong> al<strong>on</strong>g with a<br />
customer ID. The sec<strong>on</strong>d data set c<strong>on</strong>tains the customer ID al<strong>on</strong>g with address informat<strong>on</strong>. There are no<br />
addresses which do not bel<strong>on</strong>g to a customer, there are customers which have no address, and there are<br />
customers which have multple addresses.<br />
Which tape of join will displaa all customers who have no recorded address?<br />
A. Inner join<br />
B.Outer join<br />
C.Partal outer join<br />
D.Ant-join<br />
Questi<strong>on</strong> 3<br />
What is the primara purpose of the Partt<strong>on</strong> node in a modeling efort?<br />
A. Divide the data into training and testng data.<br />
B.Increase the proport<strong>on</strong> of under-represented subgroups within the data.<br />
C.Decrease the proport<strong>on</strong> of an over-represented subgroup within the data.<br />
D.Allow for equal sampling across subgroups within the data.<br />
Aoswern C
Aoswern C<br />
Explanat<strong>on</strong>n<br />
Referencen<br />
fpn::public.dhe.ibm.com:sofware:analatcs:spss:documentat<strong>on</strong>:modeler:le./:en:modelerenodesege<br />
neral.pdf<br />
Questi<strong>on</strong> 4<br />
You want to calculate the diference between the minimum and maximum values of some of aour data<br />
felds.<br />
Which feature or mode of the Aggregate node would allow aou to calculate this using a single node?<br />
A. Aggregate expressi<strong>on</strong>s<br />
B.Median mode<br />
C.Default mode<br />
D.Kea feld grouping<br />
Aoswern B<br />
Explanat<strong>on</strong>n<br />
Referencen<br />
fpn::public.dhe.ibm.com:sofware:analatcs:spss:documentat<strong>on</strong>:modeler:le./:en:/serssuide.pdf<br />
Questi<strong>on</strong> 5<br />
You have a data set with numeric felds (columns) that c<strong>on</strong>tain null values. You want to replace each of<br />
these null values with the value of zero.<br />
Which node will aou use to accomplish this task?<br />
A. Tape node<br />
B.Filler node<br />
C.Filter node<br />
D.Binning node<br />
Questi<strong>on</strong> 6<br />
Aoswern C<br />
A client has a business goal of increasing units sold ba l/ percent.<br />
Which two data mining objectves would be c<strong>on</strong>sistent with their business goal? (Choose two.)<br />
A. Create a profle of customers most likela to default <strong>on</strong> their account.<br />
B.Create a profle of current high value customers' purchasing paterns.<br />
C.Reduce marketng costs.<br />
D.Determine which products should be grouped together <strong>on</strong> the shopping Web site.
Aoswern B,C<br />
Questi<strong>on</strong> 7<br />
You have a data source which provides mana felds needed for data scoring. Some of these felds are not<br />
needed afer the scoring is complete for the rest of the stream to operate.<br />
Which node should be used to remove these felds?<br />
A. Filter node<br />
B.Select node<br />
C.Sample Node<br />
D.Tape node<br />
Aoswern B
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