The Crown Jewels

An easy 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
easy
Seniority
L5

Interview Prompt

We're pulling a quick leaderboard of the best-selling products across the whole catalog. Return the top 5 products by total revenue, showing the product name and that revenue total.

Summary

Revenue crowns the winners. Who sold the most?

How This Interview Works

  1. Read the vague prompt (just like a real interview)
  2. Ask clarifying questions to the AI interviewer
  3. Write and run your SQL against a real database
  4. Answer the interviewer's follow-up questions, then get a hire or no-hire decision