The Dormant Accounts
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
- L3
Interview Prompt
Finance is cleaning up active accounts that have gone dark, deciding whether to nudge them or shut them down. For each, show the username, account status, when they last logged in, and their lifetime spend.
Summary
They are still paying. They stopped showing up.
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