Pegasystems PEGACPDS88V1 Exam Practice Test Instant Access

Question 1

Prediction Studio supports keyword-based topic detection, model-based topic detection and the combination of these. When using machine learning,

Akeywords have a higher impact on the model than the training data

Bthe Must keywords are required to detect the topic

Cthe Must keywords function as positive features

Dthe keywords are ignored

Answer : C

When using machine learning, the Must keywords function aspositive features.

Question 2

To optimize their customer interactions, U+ Bank routes all emails that are complaints to a specialized department. To identify emails that voice a complaint, the text prediction uses___________

AAn entity extraction model

Ba topic model

Ca language model

Da sentiment model

Answer : A

To identify emails that voice a complaint, the text prediction usesan entity extraction model.

Question 3

U+ Telecom uses predictive analytics in its retention strategy. You have created a predictive model based on recent historical company data and have placed the new model in shadow mode. Which statement is true about the new predictive model?

AThe new model does not affect business outcomes

BThe active model does not affect business outcomes

CThe new model affects business outcomes

DThe active model and the new model affect business outcomes

Answer : C

The new model does not affect business outcomes Reference:

When you place a new predictive model in shadow mode, it does not affect business outcomes.

Question 4

Which statement about Pega AI is correct?

APega AI is primarily based on models newly build in Prediction Studio

BPega AI is restricted to models newly build in Prediction Studio

CPega AI is restricted to self-learning models

DPega AI is primarily based on self-learning models

Answer : D

Pega AI is primarily based on self-learning models Reference:

Pega AI is primarily based onself-learning models.

Question 5

U+ Bank promotes credit card offers on its website and uses Pega Customer Decision Hub to personalize the offer for every customer. Now, the bank wants to lower the number of customers that leave the bank by showing a proactive retention offer to high churn risk customers instead. As an NBA analyst, you are tasked with creating a new applicability setting to comply with the new business rule. Which business issue or issues do you modify?

AThe Retention issue

BThe Sales issue

CThe Sales issue and the Retention issue

DNo modification is required

Answer : A

To comply with the new business rule of showing a proactive retention offer to high churn risk customers, you should modifythe Retention issue.

Question 6

Results of two simulations can be compared using the___________.

AAnswer :
Visual Business Director

BAnswer :
Interaction History report

CAnswer :
Proposition Distribution report

DAnswer :
Predictive Analytics Director

Answer : C

TheProposition Distribution reportis used to compare the results of two simulations.

Question 7

Which decision component allows you to use a third-party Credit Risk Model 80% of the time and a Pega Credit Risk Model 20%?

AFilter

BChampion Challenger

CAdaptive Model

DSwitch

Answer : D

TheSwitchcomponent allows you to use a third-party Credit Risk Model 80% of the time and a Pega Credit Risk Model 20%.

Pegasystems PEGACPDS88V1 Certified Pega Data Scientist 8.8 Exam Practice Test