Arya.ai Interview Questions
The questions to prepare for Arya.ai interviews, across all roles. Questions from real interview reports rank first. Updated daily.
Use joins, date filtering, and aggregation to find Checkr's top 10 products by sales in the previous quarter.
Identify the main pitfalls that can distort A/B test interpretation and explain how to guard against them.
Investigate a 15% engagement decline by decomposing the metric, isolating root causes, and proposing actions.
Design an LLM serving system that balances latency, cost, scalability, and safety for production traffic.
Explain the bias-variance tradeoff mathematically and how L1 and L2 regularization change model complexity and weights.
Explain LLM hallucination and give three practical ways to reduce it using grounding, prompting, and evaluation.
Explain how to tune a slow PostgreSQL query that joins several large transaction tables using indexes, join strategy, and partitioning.
Explain context windows, tokenization, and the main technical issues with long-context LLM inputs, plus practical ways to handle them.
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Rank product categories by units sold within each region for the last fiscal quarter.
The Home DepotCalculate month-over-month retention for active Handshake student profiles using monthly aggregation and joins.
Handshake - stryder