Cloud Cost Trend Analysis
A medium SQL mock interview question on DataDriven, with an AI interviewer who asks follow-up questions and a hire or no-hire decision at the end.
- Domain
- SQL
- Difficulty
- medium
- Seniority
- L4
Interview Prompt
FinOps wants to spot bumpy cloud bills service by service. For every individual bill, list the service, the billing date, the amount, and how much that bill moved versus the service's previous bill.
Summary
Cost trends across billing periods.
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Write and run your SQL against a real database
- Answer the interviewer's follow-up questions, then get a hire or no-hire decision