Before the Rush

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

Ahead of the holiday planning cycle, the merchandising team needs to see how each product category's revenue shifts month to month. Show the total transaction amount for each category-month combination.

Summary

The holidays are coming. See where each category's money moves, month by month.

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