Pegasystems pegapcds86v1 practice test

Answers Pega Certified Data Scientist (PCDS) 86V1 Exam

Last exam update: Dec 04 ,2023
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Question 1

A legal firm wants to use text analytics for easier and faster access to information to help with
compliance related issues. The legal firm needs a taxonomy of legal concepts.
What is a taxonomy?

  • A. A list of valid categories
  • B. A sentiment analysis model
  • C. The output of an expert survey
  • D. A list of business rules
Answer:

A

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Question 2

A Text Analyzer performs natural language processing on a piece of text. It then produces a
structured output, which can be analyzed using reports.
What type of text analysis does the text analyzer perform?

  • A. Word analysis
  • B. Word count
  • C. Classification
  • D. Cross reference analysis
Answer:

C

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Question 3

A company wants to capture the sentiment of relevant Twitter messages to allow its customer
service representatives to concentrate only on the negative messages.
Sentiment refers to the general attitude of the author towards a subject and can be____________.

  • A. Defensive
  • B. Absent
  • C. Offensive
  • D. Positive
Answer:

D

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Question 4

As a Data Scientist you want to use a predictive model to detect potential churn for a telco company.
Which three options do you have? (Choose Three)

  • A. Import a third party PMML model
  • B. Use a Google ML model
  • C. Create a Text extraction model
  • D. Create an adaptive self-learning model
  • E. Use Pega machine learning to build a model
Answer:

ACE

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Question 5

The implementation of Next-Best-Action must involve

  • A. inclusion of third party predictive models
  • B. defining a prioritization formula using contact policies
  • C. building a product catalog
  • D. defining business issue and group hierarchy
Answer:

D

Reference:
https://pegasystems2.https.internapcdn.net/pegasystems2/marketing/C-762-
StudentGuide.pdf

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Question 6

What is the key characteristic that Next-Best-Action must consider to satisfy customer needs?

  • A. Service
  • B. Fraud
  • C. Mobility
  • D. Relevancy
Answer:

A

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Question 7

In a strategy defined in the "Retention" issue and the "X-Sell" group, you can import

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

C

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Question 8

In a decision strategy, in order to select the proposition with the highest propensity, you use a

  • A. Priorities component, and sort propensity from highest to lowest
  • B. Priorities component, and sort propensity from lowest to highest
  • C. Switch component, and sort propensity from lowest to highest
  • D. Switch component, and sort propensity from highest to lowest
Answer:

A

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Question 9

In a decision strategy, to import actions you use a(n)_____________________.

  • A. Offer data component
  • B. Data import component
  • C. Proposition data component
  • D. Import data component
Answer:

B

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Question 10

In a Prioritize component, the best action can be determined based on the value of

  • A. Customer,Value
  • B. Propensity
  • C. Average Margin
  • D. Customer.Income
Answer:

A

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Question 11

The Filter component is used to filter________________,

  • A. adaptive models
  • B. attributes
  • C. action
  • D. customers
Answer:

A

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Question 12

The Prioritize component always outputs

  • A. on arbitrary number of offers
  • B. top 1 offer
  • C. top 3 offers
  • D. all eligible offers
Answer:

D

Reference:
https://pegasystems2.https.internapcdn.net/pegasystems2/marketing/C-762-
StudentGuide.pdf
(81)

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Question 13

When a new component is added to the strategy canvas, its Rank value will be

  • A. One higher than the current highest Rank
  • B. 0
  • C. Not set
  • D. 1
Answer:

D

Reference:
https://pegasystems2.https.internapcdn.net/pegasystems2/marketing/C-762-
StudentGuide.pdf
(176)

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Question 14

When executing a decision strategy, the dotted line arrow in a decision strategy means data is

  • A. copied to the component the arrow points to
  • B. referenced by the component the arrow points to
  • C. referenced by the component the arrow originates from
  • D. copied to the component the arrow originates from
Answer:

B

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Question 15

A contact center application recommends three actions for a customer. The business team wants to
know the possible ways in which these actions can be ordered so that the contact center agent can
discuss one proposition at a time, starting from the top.
As a strategy designer, if you use a Prioritize component to order the actions, what are your options?

  • A. In a random order
  • B. In ascending or in descending order based on a numerical value
  • C. In the order in which they are displayed in the strategy canvas
  • D. In the order controlled by the contact center agent
Answer:

D

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