Above-Average Cloud Spend
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
The FinOps team flagged rising infrastructure costs ahead of budget planning. Identify every cloud service whose average cost per billing record exceeds the overall average cost across all records. Return the service names in alphabetical order.
Summary
Some services quietly burn more than the rest.
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