EXL Service Philippines Data Engineer Interview Questions
The questions to prepare for a EXL Service Philippines Data Engineer interview. Questions from real interview reports rank first. Updated daily.
Evaluates system design thinking for event-driven pub/sub data architectures.
EXL Service PhilippinesAssesses ability to design and optimize a GCP data pipeline across ingestion, transformation, storage, and performance.
EXL Service PhilippinesAssesses your approach to incremental loads and how you manage change over time.
EXL Service PhilippinesTests your understanding of join semantics and row-count implications in SQL.
EXL Service PhilippinesAssesses hands-on experience with PySpark, orchestration, and SQL patterns like joins, ranking, and partitions.
EXL Service PhilippinesEvaluates combined SQL and Python problem-solving for data engineering tasks.
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.
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Tests basic arithmetic reasoning for ratios and percentages from work and time inputs.
EXL Service PhilippinesTests practical understanding of SQL join behavior and when to use Python iteration versus set-based operations.
EXL Service Philippines