Satisfaction by Platform
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
- L3
Interview Prompt
The growth team is auditing how the 25-34 age cohort scores experiments, broken out by the platform labels exactly as the event logs captured them. Give each of those platforms' average outcome score for that cohort, rounded to the nearest whole number.
Summary
Satisfaction scores, platform by platform.
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