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

Domain

Python

Difficulty

medium

Seniority

L5

Problem

Given a list of permission operations, process them in order and return the list of boolean results from each 'check' operation. Operations: ['grant', user, permission] (add), ['revoke', user, permission] (remove), ['check', user, permission] (yield True/False), ['update_config', {user: [permissions]}] (replace all users' permissions wholesale).

Summary

Manage user permissions with config updates.

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