The Schema Diff

A medium Python interview practice problem on DataDriven. Write and execute real python code with instant grading.

Domain

Python

Difficulty

medium

Seniority

L4

Problem

Given dicts d1 and d2, return a dict with: 'added' (dict of keys only in d2 with d2 values), 'removed' (dict of keys only in d1 with d1 values), 'changed' (dict of keys in both but values differ, mapped to [d1_value, d2_value]).

Summary

Two versions of the same config - what changed between them?

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