Dictionary Key Intersection
A medium Python mock interview question on DataDriven, with an AI interviewer who asks follow-up questions and a hire or no-hire decision at the end.
- Domain
- Python
- Difficulty
- medium
- Seniority
- L5
Interview Prompt
Two config snapshots, `d1` and `d2`, are being reconciled, and a setting survives only if it appears in both. Return the surviving settings as name/value pairs.
Summary
Two dictionaries. What do they share?
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Write and run your Python against test cases
- Answer the interviewer's follow-up questions, then get a hire or no-hire decision