Infosys Interview Questions

Explain how you would manage a project at risk due to a slipping dependency owned by another team.

Risk AssessmentDependenciesScope ManagementInfosys

Chunking strategy for mixed document types in a RAG system.

Infosys

Choose a replacement for a poorly performing Decision Tree by diagnosing bias, variance, data, and serving constraints.

Feature Driftdesignml inferenceInfosys

Build a KPI hierarchy that links frontline operational signals to business outcomes and supports better decisions.

operational metricsperformance measurementkpi hierarchyInfosys

Approach for handling schema changes and data quality checks in a high-volume data lake pipeline.

schema evolutionData ModelingQualityInfosys

Design an A/B test for a new platform feature, including success metrics, power, guardrails, and a clear ship decision.

experiment designfeature evaluationA/B TestingInfosys