IBM SPSS MODELER COURSE 1 UNIT 8 & 9 & 10 EXAM
QUESTIONS WITH COMPLETE VERIFIED ANSWERS
GRADED A++
True or false: IBM SPSS Modeler provides an Expression Builder to help you
build CLEM statements.
A. True
B. False
A. True. Modeler provides an Expression Builder to build CLEM expressions.
True or false: Logical operators (and, or, not) can be specified in lower case,
upper case, or a mix thereof.
A. True
B. False
B. False. These operators should be specified in lower case.
In data science, how is enriching the data in order to improve predictive power
called?
A. Deriving fields
B. Reclassifying fields
C. Transforming fields
D. Feature engineering
D.
, Refer to the figure that follows. What is the reason that the Field Values option is
greyed out, when the field gender is right-clicked?
A. The field is not instantiated.
B. The option Field Values is only relevant for continuous fields.
C. Both Insert into Expression and Field Values do the same, so if Insert to
Expression can be selected, the option Field Values is greyed out.
D. None of the answers A through C are correct.
A. The field is not instantiated and that is why the field's values are not available.
When the Check button is clicked in the Expression Builder dialog box, the
message depicted in the figure below appears. What is the reason for this
message?
A. The probability field does not exist in the data.
B. The value should be specified as 0.5 instead of .5.
C. The value .5 should be quoted, so ".5".
D. The operator >= is invalid and should be replaced by =>.
B. Real numbers smaller than 1 in absolute value must have a leading 0.
True or false. The expression AGE_CATEGORY ="junior" and AGE_CATEGORY =
"senior" in a Select node will select all junior and senior persons.
A. True
B. False
B. False. It will leave no records, since no person can be junior and senior at the same
time. The "and" operator should be replaced by "or" to select juniors and seniors.
QUESTIONS WITH COMPLETE VERIFIED ANSWERS
GRADED A++
True or false: IBM SPSS Modeler provides an Expression Builder to help you
build CLEM statements.
A. True
B. False
A. True. Modeler provides an Expression Builder to build CLEM expressions.
True or false: Logical operators (and, or, not) can be specified in lower case,
upper case, or a mix thereof.
A. True
B. False
B. False. These operators should be specified in lower case.
In data science, how is enriching the data in order to improve predictive power
called?
A. Deriving fields
B. Reclassifying fields
C. Transforming fields
D. Feature engineering
D.
, Refer to the figure that follows. What is the reason that the Field Values option is
greyed out, when the field gender is right-clicked?
A. The field is not instantiated.
B. The option Field Values is only relevant for continuous fields.
C. Both Insert into Expression and Field Values do the same, so if Insert to
Expression can be selected, the option Field Values is greyed out.
D. None of the answers A through C are correct.
A. The field is not instantiated and that is why the field's values are not available.
When the Check button is clicked in the Expression Builder dialog box, the
message depicted in the figure below appears. What is the reason for this
message?
A. The probability field does not exist in the data.
B. The value should be specified as 0.5 instead of .5.
C. The value .5 should be quoted, so ".5".
D. The operator >= is invalid and should be replaced by =>.
B. Real numbers smaller than 1 in absolute value must have a leading 0.
True or false. The expression AGE_CATEGORY ="junior" and AGE_CATEGORY =
"senior" in a Select node will select all junior and senior persons.
A. True
B. False
B. False. It will leave no records, since no person can be junior and senior at the same
time. The "and" operator should be replaced by "or" to select juniors and seniors.
