High Engagement Pages
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
- L3
Interview Prompt
We run a web analytics product where each page view records how long it stayed on screen and which user viewed it. Match those views to user sessions and total the viewing time per session, busiest sessions first.
Summary
Some pages hold attention longer than others.
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