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Updated weekly · Last refresh Oct 17

Carilion Clinic Data Analyst Interview Questions

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

12questions
~2htotal time
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1
SQL & Data ManipulationStart here. 5 questions + 3 drills · ~70 min
Understanding Common Table Expressions (CTEs)Medium

Explain what CTEs are and their advantages in SQL queries.

CTEsCarilion Clinic
Customer Orders: LEFT vs INNER JOINEasy

Explain how INNER JOIN and LEFT JOIN differ, and when to use each for matched-only versus all-left-row analysis.

JoinsData WranglingGroup ByCarilion Clinic
Handling NULLs in AggregationsMedium

Tests your understanding of SQL NULL semantics and correct aggregation logic.

sql basicsnull handlingAggregationsCarilion Clinic
Query for Patient TrendsMedium

Tests your ability to design SQL queries for time-based analytics in a healthcare setting.

Data AnalysisCarilion Clinic
Using LEFT vs INNER JoinMedium

Evaluates your SQL join knowledge and ability to choose the right join for the data question.

sqlCarilion Clinic
Top 5 Users Per CategoryMedium
Practice
Practice drill

Identify the five most active users in each category using aggregation and row numbering.

JoinsRankingData AnalysisEEulidiaAAnheuser-Busch InBevAArete
Diagnose SQL with Joins and Group ByHard
Practice
Practice drill

Correct a PostgreSQL join and aggregation so every EU player receives accurate RPG spend and purchase counts.

null handlingJoinsGroup ByPlayStation
SQL for Search Filters Leading to No ResultsMedium
Practice
Practice drill

Rank the three most common Airbnb search filter combinations associated with zero-result sessions.

null handlingJoinsData AnalysisAirbnb

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2
Behavioral & Leadership7 questions · ~56 min
Going Beyond to Save DeliveryEasy

Tests ownership and initiative under delivery pressure, especially how you protect timelines and align stakeholders when a project is at risk.

impactinitiativeOwnershipCarilion Clinic
Using Tough Feedback to ImproveEasy

Tests coachability, self-awareness, and whether you can turn feedback into concrete, measurable improvement.

self assessmentresiliencefeedbackCarilion Clinic
Simplifying a Complex Technical TopicMedium

Tests whether you can translate technical complexity into clear, audience-appropriate documentation that drives understanding and action.

Influence Without AuthorityCommunicationOwnershipCarilion Clinic
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The finish line: interview-readyComplete all 12 questions plus 3 hands-on drills to finish this plan.