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Prep plan
Updated weekly · Last refresh Aug 30

Starcom Mediavest Group Germany Data Analyst Interview Questions

The questions to prepare for a Starcom Mediavest Group Germany Data Analyst interview. Questions from real interview reports rank first. Updated weekly.

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1
SQL & Data ManipulationStart here. 4 questions + 3 drills · ~62 min
Analyze Large Dataset Trends in SQLEasy

Explain how SQL replaces Excel for trend analysis on 100,000+ rows using aggregation, date grouping, and filtering.

PivotData WranglingAggregationsStarcom Mediavest Group Germany
Diagnosing Low Audience Match RateHard

Tests your debugging skills across targeting, identity resolution, and data pipeline assumptions.

Data AnalysisDiagnosisStarcom Mediavest Group Germany
Handling Client Data DiscrepanciesMedium

Tests your approach to data quality, reconciliation, and reliable onboarding for client reporting.

data integrityStarcom Mediavest Group Germany
Using Google Analytics for InsightsMedium

Tests your ability to turn web/app analytics into actionable client insights and recommendations.

Starcom Mediavest Group Germany
Pivot Open Issues by StoreEasy
Practice
Practice drill

Use conditional aggregation to pivot open support issue types into store-level counts.

PivotData WranglingAggregationsInstacart
Analyze Decision Impact by RegionEasy
Practice
Practice drill

Use joins, CASE WHEN, and date filtering to compare outcome rates before and after a decision.

Data WranglingDiagnosisAggregationsHarbourVest Partners
Pivot Lyft Funnel BreakdownMedium
Practice
Practice drill

Use conditional aggregation to pivot Lyft funnel stages by market and identify where completed rides are weakest.

PivotData WranglingAggregationsLyft
2
Behavioral & Leadership7 questions · ~56 min
Explaining Technical Concepts to ClientsEasy

Tests learning agility, client communication, and technical credibility when translating complex concepts into clear client-facing guidance.

backgroundpreparationtechnical knowledgeStarcom Mediavest Group Germany
Explaining Technical Concepts SimplyEasy

Tests communication and customer education through a concrete example of simplifying a technical concept for a non-technical audience.

CommunicationOwnershipStarcom Mediavest Group Germany
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3
More topics2 questions · ~16 min
Optimizing to CPA or CTRMedium

Tests your metrics thinking and practical optimization workflow tied to business KPIs.

Starcom Mediavest Group Germany
1P vs 3P Data for AcquisitionHard

Tests your product sense around data sources, targeting quality, and privacy constraints for acquisition.

Starcom Mediavest Group Germany

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