The Ones Who Hold Attention

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

How long do viewers stay with each creator's work, measured as the average `watch_seconds` across every view in `content_views` of the pieces that creator published in `content_items`? We want one figure per `creator_id`.

Summary

Time on screen is the real vote. Find the creators earning it.

How This Interview Works

  1. Read the vague prompt (just like a real interview)
  2. Ask clarifying questions to the AI interviewer
  3. Write and run your SQL against a real database
  4. Answer the interviewer's follow-up questions, then get a hire or no-hire decision