L&T Technology Services Interview Questions
The questions to prepare for L&T Technology Services interviews, across all roles. Questions from real interview reports rank first. Updated daily.
Replace missing sales fields with defined defaults and return a consistently ordered dataset.
L&T Technology ServicesFilter invalid game events and normalize event names using PostgreSQL string and null handling.
Quantium
Scopely
CarvanaProblem Design a data structure that implements an LRU (Least Recently Used) cache. The cache should support the following operations: - get(key): Retrieve...
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Explain how you would manage scope creep without damaging stakeholder trust or putting delivery at risk.
L&T Technology ServicesApproach for maintaining data quality and integrity across ETL pipelines.
L&T Technology ServicesExplain how supervised and unsupervised learning differ, and ground the distinction in a practical ML example.
L&T Technology ServicesExplain how you used a KPI and supporting metrics to diagnose a product issue and make a concrete product decision.
L&T Technology ServicesA framework for prioritizing AI product features based on user value, feasibility, evaluation quality, and trade-offs.
L&T Technology ServicesDiagnose why a model is underperforming and decide whether the issue is thresholding, class balance, or a deeper data problem.
L&T Technology Services