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Top-Ranked Wines by Variety

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

Interview Prompt

The content recommendation engine needs to suggest content that fits within a user's average session duration. For user 197, find content items whose duration is less than or equal to that user's average session length. Show the user ID, content ID, and content duration.

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