Where the Minutes Go
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
- Seniority
- L3
Interview Prompt
The analytics team wants a per-user engagement snapshot that pairs how long people stayed with how much of the site they explored. For each user, give their total session time rounded to the nearest minute alongside the number of different pages they viewed, counting zero for users who had sessions but never opened a page.
Summary
Time spent, and everything they touched.
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Write your sql solution with real code execution
- Get instant feedback and a hire/no-hire decision