Loading interview...

Top Buyers by Transaction Count

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
mid

Interview Prompt

Given content_items and event_data tables, write a query to find the top 5 content creators whose items appear most frequently in the daily top 10 rankings. Use dense ranking so ties get the same rank. Return creator name, appearance count, and rank.

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