Rank products by price from highest to lowest within each category using DENSE_RANK()

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

Interview Prompt

Rank products by price from highest to lowest within each category using DENSE_RANK(). Show product_name, category, price, and the rank as category_price_rank.

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