Free Pega Certified Data Scientist (PCDS) 86V1 Exam PEGAPCDS86V1 Exam Practice Test

To which property is the output of a PMML model automatically mapped?

• pxSegment
• pxResult
• pxPMMLOutputd
• pxOutcome

When defining outcomes for an Adaptive Model you must define_________________.

• only negative behavior values
• positive, negative and neutral behavior values
• one or more positive behavior values
• behavior values to be ignored

What is the most accurate description of proactive retention?

• Anticipates potential customer churn
• Enables the business to reduce the number of credit risk customers
• Enables business to respond to customers when they contact a call center
• Simplifies the process of retaining customers

Which data is usually not appropriate to be used as a predictor?

• Customer zip code
• Historical interaction data
• Customer name
• Usage data

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

• Service
• Fraud
• Mobility
• Relevancy

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

• Customer,Value
• Propensity
• Average Margin
• Customer.Income

When selecting the list of predictors for an adaptive model you should

• consider a wide range of properties
• always use numeric type for integer properties
• select at least one date property
• select up to a maximum of 500 predictors

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

• One higher than the current highest Rank
• 0
• Not set
• 1

The Adaptive Model component in a strategy computes

• a propensity value for each action
• a single accept rate for all actions
• a unique accept rate for each action
• a single propensity value for all actions

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

• propositions from the Sales issue
• propositions from all groups under the 'Retention' issue
• all propositions from the system
• propositions from 'X-Sell' group