Retargeting Campaign Impressions
An easy SQL mock interview question on DataDriven, with an AI interviewer who asks follow-up questions and a hire or no-hire decision at the end.
- Domain
- SQL
- Difficulty
- easy
- Seniority
- L3
Interview Prompt
There's a discrepancy in our ad impression numbers. Pull all available fields for impressions whose campaign name contains 'retarget' so we can verify what's flowing into the retargeting segment.
Summary
Retargeting impressions. All of them.
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Write and run your SQL against a real database
- Answer the interviewer's follow-up questions, then get a hire or no-hire decision