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Fastest Page View to Click

A hard SQL mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.

Domain
SQL
Difficulty
hard
Seniority
senior

Interview Prompt

Events are logged with event_type values of 'page_view' and 'button_click'. Find the smallest time gap between any page view and the next button click in the global event stream. Show the user who viewed the page, the page view time, the click time, and the gap in seconds. Return only the single fastest transition.

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