Loading interview...

Highest and Lowest Cloud Costs

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
junior

Interview Prompt

Find the single highest-cost and single lowest-cost entries across the entire cloud cost dataset. For each, show the cost ID, amount, service name, and a label indicating whether it is the highest or lowest.

How This Interview Works

  1. Read the vague prompt (just like a real interview)
  2. Ask clarifying questions to the AI interviewer
  3. Write your sql solution with real code execution
  4. Get instant feedback and a hire/no-hire decision