EPAM India Interview Questions
The questions to prepare for EPAM India interviews, across all roles. Questions from real interview reports rank first. Updated weekly.
Compare batch and stream processing across latency, complexity, cost, and data quality in a modern analytics pipeline.
Design an LLM serving system that balances latency, cost, scalability, and safety for production traffic.
Tests correct binary search implementation and handling of search termination conditions.
Investigate a 15% engagement decline by decomposing the metric, isolating root causes, and proposing actions.
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How to detect data drift and concept drift in production using metric shifts, control charts, and calibration checks.
Tests ability to interpret statistical significance for product decisions.
Identify the main pitfalls that can distort A/B test interpretation and explain how to guard against them.