Obsidian Solutions Group Data Analyst Interview Questions
The questions to prepare for a Obsidian Solutions Group Data Analyst interview. Questions from real interview reports rank first. Updated daily.
Discuss automating a manual reporting workflow with code, focusing on batch ETL, orchestration, and data quality.
Tests your ability to translate operational goals into actionable dashboard metrics and views.
Explain practical SQL techniques to preserve data integrity when combining multiple data sources.
Explain how to validate SQL data before reporting, including null checks, duplicates, outliers, and aggregation reconciliation.
Explain how to profile, clean, and standardize missing or dirty data before analysis.
Audit critical-field completeness by application source and report missing-entry percentages.
American Credit AcceptanceClean inconsistent names, regions, and currency values from a single source-records table.
World Wide TechnologyFilter invalid game events and normalize event names using PostgreSQL string and null handling.
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Assesses your statistical toolkit for trend detection in time-based operational datasets.
Tests your statistical reasoning and ability to apply it to operational decision-making.
Assesses your metric selection framework aligned to business outcomes and stakeholder needs.