Where We Left Off
A medium 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
- medium
- Seniority
- junior
Interview Prompt
We run a subscription app where a user can start many sessions over their lifetime. Before a support call, the agent needs the page count from each user's most recent session, listed by user.
Summary
Every user has a last visit on file. Surface the state you last saw them in.
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