Pegasystems Pega Certified Data Scientist (PCDS) 80V1 2020 - PEGAPCDS80V1

Pegasystems Pega Certified Data Scientist (PCDS) 80V1 2020 - PEGAPCDS80V1_2020 Exam Questions

QUESTION NO: 1
In a strategy defined in the "Retention" issue and the "X-Sell" group, you can import

A. propositions from "X-Sell" group B. all propositions from the system C. propositions from all groups under the "Retention" issue D. propositions from the Sales issue

Correct Answer: B

QUESTION NO: 2
The Prediction Studio portal supports the creation of two distinct types of predictiveScoring models are used to__________________.

A. predict binary behavior B. predict continuous behavior C. differentiate between good, better and best D. score different propositions

Correct Answer: A

QUESTION NO: 3
Which data is usually not appropriate to be used as a predictor?

A. Historical interaction data B. Customer zip code C. Customer name D. Usage data

Correct Answer: B

QUESTION NO: 4
From two chum models with the similar performance, we choose the one with the________________.

A. highest number of predictors B. fewest number of predictors C. most evidence D. highest churn rate

Correct Answer: D

QUESTION NO: 5
To enable an assessment of its reliability, the Adaptive Model produces three outputs: Propensity.
Performance andEvidence.
The performance of an Adaptive Model that has not collected any evidence is_____________________.

A. 0.0 B. null C. 0.5 D. 1-0

Correct Answer: A