Impressions by Search Keyword
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
For each search term that contains 'laptop', count how many ad impressions came from users who searched that term. Rank sorted from most impressions to least.
Summary
Campaign performance, keyword by keyword.
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