Practice PEGACPDS88V1 Exam Online

Question 1

The decision components used on the strategy canvas are interconnected by arrows. What does a solid arrow from a "Set Property" component to a "Filter" component mean?

A : To evaluate the "Set Property" component, the "Filter" component is evaluated first.

B : There is a one-to-one relationship between a "Set Property" and a "Filter" component.

C : A property from the "Set Property" component is referenced by the "Filter" component.

D : Information from the "Set Property" component is copied over to the "Filter" component.

Answer: C

Question 2

To enable an assessment of its reliability, the Adaptive Model produces three outputs: Propensity, Performance and Evidence. The performance of an Adaptive Model that has not collected any evidence is_________.

A : 1-0

B : null

C : 0.5

D : 0.0

Answer: C

Question 3

Acquiring new customers can be more costly than retaining active customers. U+ Bank uses Pega Customer

Decision Hub for its customer engagement and wants to reduce the churn rate by identifying high churn risk

customers and making them a retention offer.

To meet this requirement, which two artifacts created by a data scientist allow the NBA specialist to

implement the decision strategy? (Choose Two)

A : A prediction

B : A predictive model

C : A control group

D : An adaptive model

Answer: B,C

Question 4

What happens when you increase the performance threshold setting of an adaptive model rule?

A : The number of active predictors increases

B : The performance of the model is increased

C : The correlation threshold decreases

D : The number of active predictors may decrease

Answer: D

Question 5

U+ Bank, a retail bank, offers the Standard card, the Rewards card and the Rewards Plus card to its customers. The bank wants to display the banner for the offer that each customer is most likely to click; therefore, their Arbitration uses Propensity from the AI models. If you are debugging the Next-Best-Action decision strategy, which strategy component will show you if the result of the Arbitration is correct?

A : Filter

B : Group By

C : Set Property

D : Prioritize

Answer: D

Name:	Certified Pega Data Scientist 8.8
Exam Code:	PEGACPDS88V1
Certification:	Pega Decisioning Consultant
Vendor:	Pegasystems
Total Questions:	140
Last Updated:	Apr 24, 2024

Pegasystems PEGACPDS88V1