The Premium Shelf
A medium SQL mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.
- Domain
- SQL
- Difficulty
- medium
- Seniority
- L3
Interview Prompt
We're surfacing the premium end of the catalog for a retail marketplace: products whose average selling price per unit lands at $100 or more. For each one, return its product ID, its name from the product catalog, and that average unit price.
Summary
The catalog's high end, weighed one unit at a time.
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Write your sql solution with real code execution
- Get instant feedback and a hire/no-hire decision