A delivery system tracks which suppliers provide which parts to which projects
A medium Data Modeling mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.
- Domain
- Data Modeling
- Difficulty
- medium
Interview Prompt
A delivery system tracks which suppliers provide which parts to which projects. All three relationships are independent. Design three binary relationship tables instead of one ternary table for 5NF.
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Write your data modeling solution with real code execution
- Get instant feedback and a hire/no-hire decision