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Tenure Mentorship Match

A medium SQL mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.

Domain
SQL
Difficulty
medium
Seniority
mid

Interview Prompt

Given an deploy_logs table with svc_name and hire_date, write a query that pairs each employee with the longest-tenured person in their same svc_name. Return the employee's author, the mentor's author, and the mentor's hire date.

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