Loading interview...

Largest Group

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
Seniority
senior

Interview Prompt

Given a users table with department assignments, write a query to find the department(s) with the most employees. If there is a tie, return all tied departments. Return department name and count.

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