Create a copy of base using .copy(), then use .update() to merge overrides into the copy

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

Domain

Python

Difficulty

medium

Interview Prompt

Create a copy of base using .copy(), then use .update() to merge overrides into the copy. Print the copy on the first line and the original base on the second line to prove base is unchanged.

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 python solution with real code execution
4. Get instant feedback and a hire/no-hire decision