Coforge Data Analyst Interview Questions
The questions to prepare for a Coforge Data Analyst interview. Questions from real interview reports rank first. Updated weekly.
Explain SQL window functions and when to use ROW_NUMBER() versus DENSE_RANK() for ranked ticket analysis.
CoforgeExplain how GROUP BY forms aggregates and HAVING filters aggregated results in a reporting scenario.
CoforgeTests your ability to design efficient relational schemas and improve query performance.
CoforgeTests your ability to diagnose and improve query performance on large datasets.
CoforgeTests SQL join logic and your understanding of performance tradeoffs.
CoforgeUse PostgreSQL CTEs and ROW_NUMBER to return the top three products by monthly revenue within each category.
Edgeverve
Career Soft Solutions Pvt.
Keystone StrategyFind the second highest distinct salary from a single table using basic PostgreSQL ordering and limiting.
eClinicalWorks
Informatica
Spectraforce TechnologiesFind the second highest distinct salary from a single employee table using PostgreSQL ordering and limiting.
Coforge
DXC TechnologyTests communication and stakeholder management through a dashboard project, with emphasis on simplifying complexity for non-technical users.
CoforgeTests your ability to define measurable outcomes and align analytics to automation impact.
CoforgeTests your statistical toolkit for detecting unusual behavior and changes over time.
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