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Updated weekly · Last refresh Oct 17

Robert Half Data Analyst Interview Questions

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

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1
SQL & Data ManipulationStart here. 4 questions + 3 drills · ~62 min
Comparing Join Types in ReportingEasy
Recently asked

Explain how INNER, LEFT, RIGHT, and FULL OUTER JOIN differ, especially in how they return matched and unmatched rows.

null handlingJoinsData WranglingRobert Half
NULLs in Aggregate MetricsEasy
Recently asked

Explain how PostgreSQL aggregate functions treat NULL values and when to use COALESCE to control results.

null handlingCase WhenAggregationsRobert Half
Relational Queries With CTEsMedium
Recently asked

Tests ability to write advanced SQL for relational data and reusable query logic.

Subqueriessql experienceCTEsRobert Half
Deduplicating Transaction RecordsMedium
Recently asked

Tests SQL skills for detecting and removing duplicates while preserving data integrity.

Reconciliationsqldata integrityRobert Half
Investigating Metric DropsMedium
Practice
Practice drill

Identify metric segments with significant declines by comparing recent and prior period averages.

Metricsroot cause analysisdata anomalyAutodeskRobert Half
SQL ExperienceMedium
Practice
Practice drill

Aggregate approved employee hours by department, including departments without qualifying records.

experienceJoinsCase WhenNational IndemnityDayforceAvalara
Write SQL for a Specific ProblemMedium
Practice
Practice drill

Calculate each customer's completed 2025 order totals and classify customers by total value.

JoinsCTEsProblem SolvingEPAM Systems
2
Behavioral & Leadership21 questions · ~168 min
Resolving a Critical Data AnomalyMedium
Recently asked

Tests ownership of data quality issues, root-cause analysis, and clear stakeholder communication under pressure.

Problem SolvingOwnershipdata anomalyRobert Half
Strength and Growth AreaEasy
Recently asked

Tests self-awareness, ownership, and growth mindset through specific examples of a professional strength and an actively managed weakness.

self assessmentfeedbackstrengthsRobert Half
More Behavioral & Leadership questions with a free account
3
More topics2 questions · ~16 min
Email Link Access for Registered UsersMedium
Recently asked

Evaluates your product thinking around user access flows and secure link handling.

Problem Solvinguser experienceRobert Half
Executive Dashboard MetricsMedium
Recently asked

Tests dashboard design choices that drive executive decision-making.

KPIdashboardingRobert Half

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