predicate Interview Questions

This reported Amazon interview question challenges you to build an event routing and filtering service that evaluates incoming structured records against a collection of primitive and composite boolean criteria. You will need to design an efficient evaluation engine capable of routing matching items to multiple destinations while handling unmatched records through a fallback queue. This problem tests your object-oriented design skills, rule evaluation logic, and ability to structure clean, extensible code for streaming pipelines. Access to the complete problem breakdown and optimal model solution requires a subscription.