GIC Data Analyst Interview Questions
The questions to prepare for a GIC Data Analyst interview. Questions from real interview reports rank first. Updated weekly.
Approach for cleaning and preparing raw data inside an ETL pipeline.
GICTests your ability to implement data validation logic and handle duplicates correctly.
GICTests knowledge of statistical methods and appropriate selection for real analysis tasks.
GICTests your approach to data quality, robustness, and avoiding misleading conclusions.
GICChoose a metric hierarchy for a new product launch that covers adoption, customer value, and financial performance.
GICTests your understanding of database performance, query optimization, and data access patterns.
GICTests your ability to structure analysis, derive insights, and communicate trends from data.
GICEvaluates your SQL skills for conditional logic, null handling, and interpreting complex query results.
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Use GROUP BY and SUM to rank the top 10 customers by total revenue from a single sales table.
Housecall Pro
Equifax
XYZUse LAG to compare an operational KPI week over week and surface absolute and percentage change.
GIC
Uber Freight
CorsairAggregate monthly sales by product category and use LAG to calculate month-over-month changes.
Total Wine & More
Inc.
Benjamin Moore