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Pegasystems PEGACPDS88V1 Exam Dumps

Vendor

Pegasystems

Exam Code

PEGACPDS88V1

Exam Name

Certified Pega Data Scientist 8.8

Exam Duration

Total Questions

140

$ 49

PDF VERSION

DEMO QUESTIONS

Q1:

A company wants to create a data set that includes mock-up customer add which method is available to populate these fields?

A: Propensity

B: Bayesian

C: Monte Carlo

D: Import

Correct Answer: C

Q2:

When building a predictive model, at what stage do you compare the performance of predictive models?

A: Model Development stage

B: Model Analysis stage

C: Model Export stage

D: Model Comparison stage

Correct Answer: D

Q3:

Results of two simulations can be compared using the___________.

A: Answer : Visual Business Director

B: Answer : Interaction History report

C: Answer : Proposition Distribution report

D: Answer : Predictive Analytics Director

Correct Answer: C

Q4:

You can use various data types in adaptive analytics. Some of these require preprocessing before being used as a potential predictor. Others can be used directly. Which two data types require no preprocessing? (Choose Two)

A: Text data such as Twitter messages

B: Dates with absolute time/date values, such as birthdays

C: Event stream data, such as recent transactions

D: Symbolic data with up to 200 distinct values, such as products bought previously

E: Numeric data such as customer age and income

Correct Answer: B, E

Q5:

Pega machine learning supports the creation of which two distinct types of predictive models? (Choose Two)

A: Categorical

B: Continuous

C: Binary

D: Numerical

Correct Answer: A, C

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