Whale Watch
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 revenue operations team is building an account health dashboard to spot high-value users. For each user, give their total spending, transaction count, and average transaction size, with the biggest spenders at the top.
Summary
The accounts driving the top line.
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