Top 3
Prep plan
Updated weekly · Last refresh Oct 17DXC Technology Data Scientist Interview Questions
The questions to prepare for a DXC Technology Data Scientist interview. Questions from real interview reports rank first. Updated daily.
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Machine LearningStart here. 1 question · ~8 min
2
SQL & Data Manipulation1 question + 3 drills · ~38 min
Window Functions in SQLMedium
Assesses your practical knowledge of SQL window functions and ability to explain usage clearly.
Window Functionssql
DXC Technology
DXC TechnologySecond Highest Trader SalaryEasy
Practice
Practice drillFind the second highest distinct salary from a single table using basic PostgreSQL ordering and limiting.
SubqueriesRankingSorting
eClinicalWorksNNeenOpal Canada
Informatica
eClinicalWorksNNeenOpal CanadaInformaticaSecond Highest Employee SalaryEasy
Practice
Practice drillFind the second highest distinct salary from a single employee table using PostgreSQL ordering and limiting.
SubqueriesRankingAggregations
CoforgeDXC Technology
CoforgeDXC TechnologySQL Window Functions Moving AverageMedium
Practice
Practice drillCalculate a three-day moving average of active-client revenue using aggregation and SQL window functions.
Window FunctionsData AnalysissqlEEvalueserveSShyena Tech YarnsAATB Financial
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3
Behavioral & Leadership1 question · ~8 min
Relevant Experience for Data ScienceMedium
Assesses how well you connect your past work to the Data Scientist role at DXC Technology.
experienceDXC Technology
DXC TechnologyThe finish line: interview-readyComplete all 3 questions plus 3 hands-on drills to finish this plan.