Loading interview...

Unreviewed Models

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

Interview Prompt

Return ml_models rows whose mdl_name never appears as tbl_name in dq_checks. Output the mdl_name, version, framework, and status for each such model, sorted by train_at descending.

How This Interview Works

  1. Read the vague prompt (just like a real interview)
  2. Ask clarifying questions to the AI interviewer
  3. Write your sql solution with real code execution
  4. Get instant feedback and a hire/no-hire decision