The Only Difference
A easy Python mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.
- Domain
- Python
- Difficulty
- easy
- Seniority
- L3
Interview Prompt
A document editor lines up the original and edited version of a sentence so a reviewer can see what changed. Given the two versions as `sentence_a` and `sentence_b`, split each on whitespace and return the words that appear in only one of the two.
Summary
Two versions of the same line. Surface only what changed.
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Write your python solution with real code execution
- Get instant feedback and a hire/no-hire decision