Loading interview...

Quarterly Peak Cloud Costs

A hard SQL mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.

Domain
SQL
Difficulty
hard
Seniority
mid, senior

Interview Prompt

For a quarterly cost review, show each cloud service's highest monthly cost in Q1, Q2, Q3, and Q4 as separate columns. List services alphabetically.

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