Top 27
Prep plan
Updated weekly · Last refresh Oct 17

Lorien Business Analyst Interview Questions

The questions to prepare for a Lorien Business Analyst interview. Questions from real interview reports rank first. Updated daily.

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1
Product SenseStart here. 3 questions · ~25 min
Functional vs Non-Functional RequirementsEasy

Tests your requirements fundamentals and ability to distinguish behavior from quality attributes.

User NeedsUse CasesProduct VisionLorien
Requirements Gathering MethodologiesHard

Explain a structured approach to gathering, validating, prioritizing, and documenting requirements for Siemens software customers.

User ResearchdiscoveryUser NeedsLorien
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2
Execution14 questions · ~118 min
Explain Complex Analysis ClearlyEasy

Describe how you translated a complex analysis into a clear explanation for a non-technical audience and drove understanding.

Trade-offsSuccess CriteriaRisk AssessmentLorien
Handle Team Disagreement on AnalysisEasy

Explain how you handle disagreements with teammates or managers when analysis direction, timelines, and business expectations conflict.

Trade-offsRisk AssessmentScope ManagementLorien
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3
SQL & Data Manipulation5 questions + 2 drills · ~62 min
Optimizing a Slow QueryMedium
Practice

Rewrite a slow PostgreSQL reporting query to reduce scanned rows, avoid join multiplication, and return accurate monthly site metrics.

Subqueriesdatabase optimizationJoinsLorien
Writing a SQL Data Extraction QueryEasy

Tests your SQL fundamentals and ability to translate a data need into a query.

JoinsData WranglingAggregationsLorien
Database Indexing Trade-OffsHard
Practice
Practice drill

Analyze a food-order total query and explain index trade-offs for filtering, joins, aggregation, and write overhead.

Trade-offsdatabase optimizationJoinsHelloFresh
Optimize a Slow SQL QueryHard
Practice
Practice drill

Rewrite a slow PostgreSQL loan payment query to reduce scanned rows while preserving the required aggregated results.

database optimizationJoinsData WranglingAmeripriseEEltro Cyberchrome PrivateEnergyHub
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4
Metrics3 questions · ~25 min
Define Success for a ProjectEasy

Define what success means for a project using clear KPIs, a north star, and supporting metrics.

KPIsSuccess CriteriaDiagnosisLorien
Using Metrics to Drive DecisionsEasy

Explain how you used a KPI and supporting metrics to diagnose a product issue and make a concrete product decision.

Funnel AnalysisKPIsLeading IndicatorsLorien
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5
More topics2 questions · ~17 min
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The finish line: interview-readyComplete all 27 questions plus 2 hands-on drills to finish this plan.