EXL Service Philippines Data Scientist Interview Questions
The questions to prepare for a EXL Service Philippines Data Scientist interview. Questions from real interview reports rank first. Updated daily.
Assesses breadth of ML methods and your ability to justify modeling choices.
EXL Service PhilippinesEvaluates NLP pipeline thinking and metric-driven model evaluation.
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Tests Python proficiency with loops and data aggregation logic.
EXL Service PhilippinesCalculate a calendar-aware five-day running average of daily sales using CTEs and window functions.
EXL Service PhilippinesFind the second highest distinct salary from a single table using basic PostgreSQL ordering and limiting.
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InformaticaOptimize a complex SQL query to reduce compute credits in PostgreSQL.
AutodeskEXL Service PhilippinesAssesses understanding of hypothesis testing concepts and when to apply common statistical tests.
EXL Service PhilippinesTests reasoning under uncertainty and ability to structure a combinatorics/guestimate problem.
EXL Service PhilippinesTests product sense for KPI selection and dashboard design for retail analytics work.
EXL Service PhilippinesTests analytical debugging skills and ability to use segmentation and causal reasoning.
EXL Service PhilippinesTests understanding of experiment design and common failure modes in A/B testing.
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