Quiz
Pega Data Scientist 8v - Questions
Questions in this quiz (22)
1The Pega Customer Decision Hub delivers the Next-Best-Action consistently through multiple channels. To which channel does this apply?
- ANewspaper
- BTelevision
- CBillboard
- DMobile
2When during a customer interaction should a Next-Best-Action decision be made?
- AWhen the customer intent is captured
- BFirst time the customer is shown a banner
- CEvery time new information is received
- DAt the beginning of customer call
3In a decision strategy, which component is required to enable access to proposition properties?
- AData Include
- BData Join
- CProperty Import
- DProposition Data
4When executing a decision strategy, the solid line arrow in a decision strategy means data is _______________.
- Areferenced by the component the arrow points to
- Breferenced by the component the arrow originates from
- Ccopied to the component the arrow originates from
- Dcopied to the component the arrow points to
5Which of these belong to the same group as the Prioritize component?
- AProposition
- BData Join
- CArbitration
- DFilter
6To implement eligibility criteria you can use a ____________ component.
- ASwitch
- BGroup by
- CSegment
- DDecision Table
7What is provided as input to a predictive model component by the strategy?
- AThe strategy outcome
- BCustomer data
- CPerformance data
- DProposition identifier
8The output of a predictive model is accessible by other components in the strategy via a property called ____________
- ApyOutcome
- BpxRank
- CpxSegment
- DpyPropensity
9Adaptive model components can output ____________
- Aan optimised strategy
- Bthe customer's propensity to accept a proposition
- Ca proposition
- Dthe number of customers eligible for a proposition
10The Adaptive Model component in a strategy computes ____________
- Aa single accept rate for all propositions
- Ba unique propensity for each proposition
- Ca single propensity for all propositions
- Da unique accept rate for each proposition
11A coffee company wants to simulate decisions that requires large amounts of data. However, the organisation's live data is inaccessible.
The Monte Carlo method _____- Agenerates millions of rows with minimal effort
- Bmakes the organisation's live data accessible
- Cgenerates data that the company can use as input for adaptive decisioning
- Dcombines external data sets into a larger data set
12A coffee company wants to create a data set that includes mock up customer address information and the likelihood to churn.
Which method is available to populate these fields?- AExpression
- BBayesian
- CPropensity
- DImport
13In the delta view in Visual Business Director, what does the red colored cone indicate?
- AThe source data value is too small
- BThe source data value is smaller than the reference data value
- CThe source data value is larger than the reference data value
- DThe source data value is too large
14The Actuals data set, that can be inspected with Visual Business Director, contains ____________
- Athe delta of the source data set and the reference data set
- Breal-time customer interactions data
- Ccustomer data
- Dproposition data
15When developing a predictive model, a valid data type for a predictor is _______________.
- ANumber
- BCharacter
- CInteger
- DNumeric
16When developing a predictive model, the outcome of a spectrum model can indicate the _______________.
- Aprobability of a loan default
- Bprobability of churn
- Cpurchase value of a campaign respondent
- Dacceptance of an offer
17Which Predictive Modeling Markup Language (PMML) model type is supported by Pega?
- AAdaptive model
- BRegression Model
- CText Model
- DDecision Table
18Which rule is used to upload a Predictive Modeling Markup Language (PMML) file that contains a Tree model type?
- AScorecard
- BDecision tree
- CPredictive model
- DThird-party Model
19When compared to a Predictive Model, an Adaptive Model is different as it _______________.
- Aconsiders both symbolic and numeric predictors
- Buses customer properties as predictors
- Cuses predictive binning
- Dcannot perform a spectrum model calculation
20A large online store wants to adapt to changing customer behavior, and at the same time does not want to get carried away by every next hype in the market. Adaptive models can help accomplish both business objectives.
Which statement about adaptive models is correct?- AAdaptive models require no historic data to get started
- BAdaptive models require underlying predictive models
- CAdaptive models are regression models
- DAdaptive models perform a spectrum model calculation
21A telecommunications company wants to apply text analysis to incoming emails to understand how satisfied its customers are about various products and services. That requires processing of the natural language of the email texts.
Which analysis occurs during natural language processing?- ASubjective analysis
- BPresumptive analysis
- CIntent analysis
- DSemantic analysis
22A telecommunications company wants to monitor Twitter data and generate an adequate response.
Text analytics detects proper nouns such as names, dates, and places as _______- AEntities
- BObjects
- CSubjects
- DTopics
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- Quiz on Pega Data Scientist 8v - Questions, created by Vinicius Sa on 25/10/2019.
- Author
- Vinicius Sa
- Language
- Português
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- Created on 25 Oct 2019 · updated on 25 Oct 2019
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