PROS Interview Questions
The questions to prepare for PROS interviews, across all roles. Questions from real interview reports rank first. Updated weekly.
Calculate the monthly spending trends for customers using window functions and joins.
PROSUse joins, CASE WHEN, and date filtering to compare outcome rates before and after a decision.
HarbourVest PartnersCalculate daily session-level funnel conversion rates using CTEs, CASE WHEN, and date functions.
Reverse a singly linked list in place using pointer manipulation.
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Explain how you used a KPI and supporting metrics to diagnose a product issue and make a concrete product decision.
PROSExplain how supervised and unsupervised learning differ, and ground the distinction in a practical ML example.
PROSExplain how you would diagnose and recover a project that is falling behind schedule without losing stakeholder trust.
PROSA framework for connecting user needs to business goals, then making product decisions with clear trade-offs and measurable outcomes.
PROSApproach for analyzing whether a new product category is worth entering and how to size and frame the opportunity.
PROSExplain how to evaluate a regression model with RMSE and MAE, and how to interpret the tradeoff between average and large errors.
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