monday Interview Questions
The questions to prepare for monday interviews, across all roles. Questions from real interview reports rank first. Updated weekly.
Explain how to structure a cohort retention query using cohort assignment, period offsets, and aggregation in PostgreSQL.
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Define what success means for a project using clear KPIs, a north star, and supporting metrics.
Explain the bias-variance tradeoff and how it guides model choice, regularization, and generalization performance.
Design an LLM serving system that balances latency, cost, scalability, and safety for production traffic.
Define a success metric for a new feature that captures real user value, not just raw usage.
Approach for maintaining data quality and integrity across ETL pipelines.
Explain how to evaluate whether an A/B test result is statistically significant and how to interpret the result.