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Updated weekly · Last refresh Oct 17

Sii Netherlands Business Analyst Interview Questions

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

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1
Behavioral & LeadershipStart here. 17 questions · ~136 min
Projects and ContributionsEasy

Tests project ownership and communication through a concise overview of past QA work, especially NLP and LLM projects.

AIrecent projectstechnical experienceSii Netherlands
Transitioning Across Client TeamsMedium

Tests adaptability during team or client transitions, including how you learn quickly, manage stakeholders, and take ownership early.

Stakeholder Managementdistributed teamsadaptabilitySii Netherlands
Translating Data Into RequirementsEasy

Tests how you translate raw data into actionable business requirements through structured communication, stakeholder alignment, and data-driven judgment.

Communicationtechnical experiencerequirementsSii Netherlands
Winning Over a Resistant ClientMedium

Tests conflict resolution and influence with a resistant client stakeholder, including how you build consensus without damaging the relationship.

Conflict ResolutionStakeholder ManagementconsensusSii Netherlands
Validating Analysis With Incomplete DataMedium

Tests ownership and judgment under ambiguity when analyzing incomplete data and ensuring conclusions are still decision-ready.

Decision Makingdata cleaningvalidationSii Netherlands
Resume Project With Business ImpactEasy

Tests ownership and data-driven communication through a concrete example of analysis that led to measurable business impact.

impactresumesuccess storySii Netherlands
Presenting to Business and ITMedium

Tests communication across mixed audiences, stakeholder management, and the ability to connect business value to technical product detail.

presentation skillsStakeholder ManagementCommunicationSii Netherlands
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2
More topics1 question · ~8 min
Using Excel for Financial AnalysisEasy

Explain how to use Excel to clean, summarize, and analyze financial data for decision-making.

Data WranglingCase WhenAggregationsSii Netherlands

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Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
Handling Missing DataEasy
Practice
Practice drill

Replace missing sales fields with defined defaults and return a consistently ordered dataset.

missing valuesdata cleaningnull handlingUniversity of MinnesotaThe Home DepotNationwide
Handle Dataset DuplicatesMedium
Practice
Practice drill

Identify repeated Epsilon event records by business-key values and report duplicate and removable row counts.

data cleaningData WranglingCase WhenEpsilon
Excel and Tableau StorytellingMedium
Practice
Practice drill

Aggregate Kaiser Permanente encounters by month, facility, and service line for an Excel and Tableau-ready result.

analytics toolsData WranglingCase WhenKaiser Permanente
The finish line: interview-readyComplete all 18 questions plus 3 hands-on drills to finish this plan.