Cost Share Within Category
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
- L4
Interview Prompt
The FinOps team is reviewing how spend breaks down inside each category, limited to compute, storage, and network. For every allocation in those categories, return its allocation ID, category, amount, and that amount's share of the category's total, ordered by category then allocation ID.
Summary
Each entry's slice of the category total.
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