Ad Revenue 2026
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 ad sales team is closing out the books on 2026 and needs the annual numbers by campaign. Total the revenue each campaign brought in, biggest earners first.
Summary
Annual ad revenue. On the books.
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