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Updated weekly · Last refresh Oct 16

Horizon Media Data Analyst Interview Questions

The questions to prepare for a Horizon Media Data Analyst interview. Questions from real interview reports rank first. Updated daily.

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1
SQL & Data ManipulationStart here. 7 questions + 2 drills · ~79 min
SQL for Channel MetricsMedium
Practice

Combine campaign, performance, and conversion data to calculate channel-level marketing metrics.

null handlingJoinsGroup ByHorizon Media
Join vs Union in AnalyticsEasy

Explain how JOIN combines columns across related tables while UNION stacks rows from compatible queries in analytics workflows.

JoinsData WranglingUnionsHorizon Media
Ensuring Integrity Across Data SourcesEasy

Explain practical SQL techniques to preserve data integrity when combining multiple data sources.

JoinsData WranglingCase WhenHorizon Media
SQL Query OptimizationMedium
Practice
Practice drill

Optimize a slow PostgreSQL query that aggregates completed transactions while preserving customers with no matching activity.

Performance Tuningdatabase optimizationindexesDDroisysCapgeminiNomura
SQL and Data Tooling ProficiencyMedium
Practice
Practice drill

Aggregate project usage to identify frequently used data analysis tools and compare their hours and ratings.

analytics toolsToolsJoinsLimeadeLaSalle NetworkE15 Group
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2
Behavioral & Leadership21 questions · ~176 min
Tools You Have UsedEasy

Tests tool familiarity, adaptability, and ownership of analytical workflows.

analytical skillsexperienceToolsHorizon Media
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3
More topics4 questions · ~34 min
Diagnose Cross Campaign CTR DropMedium

Investigate a 15% CTR drop across multiple campaigns by decomposing performance and separating measurement issues from real demand changes.

Funnel AnalysisKPIDiagnosisHorizon Media
Future of AnalyticsMedium

Assesses your product sense and ability to anticipate analytics trends.

analyticsHorizon Media
Ensuring Accuracy for ImportsMedium

Tests your approach to validating and cleaning messy third-party data for reliable analysis.

Data QualityData WranglingHorizon Media
Measure Marketing Campaign SuccessEasy

Define campaign success using business KPIs, funnel conversion, acquisition cost, and leading indicators tied to outcomes.

Funnel AnalysisKPIsLeading IndicatorsHorizon Media

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The finish line: interview-readyComplete all 32 questions plus 2 hands-on drills to finish this plan.