[Oct-2021] PEGAPCDS86V1 Pre-Exam Practice Tests | Exam Questions and Answers for PCDS Study Guide
Pega Certified Data Scientist (PCDS) 86V1 Certification Sample Questions
Pegasystems PEGAPCDS86V1 Exam Syllabus Topics:
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NEW QUESTION 13
A company wants to create a data set that includes mock-up customer add Which method is available to populate these fields?
- A. Bayesian
- B. Monte Carlo
- C. Propensity
- D. Import
Answer: B
NEW QUESTION 14
When a new component is added to the strategy canvas, its Rank value will be
- A. 0
- B. 1
- C. One higher than the current highest Rank
- D. Not set
Answer: A
NEW QUESTION 15
According to Forrester, it is far more expensive to attract new customers than it is to prevent existing customers from leaving.
Which model type do you use to predict if a customer is likely to churn?
- A. Predictive model
- B. Categorization model
- C. Adaptive model
- D. Extraction model
Answer: A
NEW QUESTION 16
When building a predictive model, what is a valid predictor data type?
- A. Character
- B. String
- C. Boolean
- D. Symbolic
Answer: D
NEW QUESTION 17
A company uses a Monte Carlo data set containing customer information for testing. They want to extend the data model to include all credit card product usage data. Customers may have multiple cards.
To extend the customer data model with the credit card product usage data, you need to______________..
- A. create a Provider
- B. add a Field
- C. merge customer and credit card data
- D. add a Group
Answer: C
NEW QUESTION 18
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. Classification
- B. Cross reference analysis
- C. Word count
- D. Word analysis
Answer: A
NEW QUESTION 19
The decision components used on the strategy canvas can be individually configured Which function is available when configuring the Group By component?
- A. Multiply
- B. True if Some
- C. Average
- D. Divide
Answer: C
NEW QUESTION 20
The implementation of Next-Best-Action must involve
- A. defining business issue and group hierarchy
- B. defining a prioritization formula using contact policies
- C. building a product catalog
- D. inclusion of third party predictive models
Answer: A
NEW QUESTION 21
Which business objective is best suited for the Next-Best-Action approach?
- A. Productivity
- B. Change Management
- C. Growth
- D. Employee satisfaction
Answer: C
NEW QUESTION 22
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. The output of an expert survey
- B. A list of valid categories
- C. A sentiment analysis model
- D. A list of business rules
Answer: B
NEW QUESTION 23
Which decision component allows you to monitor the real-time performance of a third-party Churn Model?
- A. PMML Model
- B. Adaptive Model
- C. Predictive Model
- D. Scorecard Model
Answer: C
NEW QUESTION 24
You are the Decisioning Consultant on an Al-powered one-to-one Customer Engagement implementation project. You are asked to design the Next-Best-Action prioritization expression that balances the customer needs with the business objectives.
What factors do you consider in the prioritization expression?
- A. product compatibility rules
- B. product eligibility rules
- C. customer contact rules
- D. business levers
Answer: B
NEW QUESTION 25
In a decision strategy, to import actions you use a(n)_____________________.
- A. Data import component
- B. Proposition data component
- C. Offer data component
- D. Import data component
Answer: A
NEW QUESTION 26
What is the most accurate description of proactive retention?
- A. Anticipates potential customer churn
- B. Simplifies the process of retaining customers
- C. Enables business to respond to customers when they contact a call center
- D. Enables the business to reduce the number of credit risk customers
Answer: A
NEW QUESTION 27
In a decision strategy, in order to select the proposition with the highest propensity, you use a
- A. Switch component, and sort propensity from highest to lowest
- B. Priorities component, and sort propensity from lowest to highest
- C. Priorities component, and sort propensity from highest to lowest
- D. Switch component, and sort propensity from lowest to highest
Answer: C
NEW QUESTION 28
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