The Quiet Drain
A easy SQL mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.
- Domain
- SQL
- Difficulty
- easy
- Seniority
- L3
Interview Prompt
The FinOps team is reviewing where the expensive AWS line items pile up across the cloud bill. Broken down by region, count how many different AWS services carry at least one high-cost entry, from the most down to the fewest.
Summary
Some AWS services quietly drain the budget.
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