DXC Technology Data Engineer Interview Questions
The questions to prepare for a DXC Technology Data Engineer interview. Questions from real interview reports rank first. Updated daily.
Find the second highest distinct salary from a single table using basic PostgreSQL ordering and limiting.
DXC TechnologyExplain SQL window functions and when to use ROW_NUMBER() versus DENSE_RANK() for ranked ticket analysis.
DXC TechnologyAssesses practical skills across SQL, Spark SQL, and Python for data engineering tasks.
DXC TechnologyFind the second highest distinct salary from a single employee table using PostgreSQL ordering and limiting.
CoforgeDXC TechnologyRank business units within each Genpact client by total billable revenue and return the top two performers.
GenpactCompare ETL and ELT, and explain when ELT is the better pipeline pattern.
DXC TechnologyTests your ability to design robust, production-ready data pipelines for enterprise IT services.
DXC TechnologyTests CDC or watermarking approaches and practical incremental ingestion design.
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Tests stakeholder management and communication in ambiguous reporting requests, with emphasis on turning vague business asks into clear deliverables.
DXC TechnologyTests modernization planning, risk management, and communication for client-impacting migrations.
DXC Technology