Course Prerequisite Feasibility
Company: Amazon
Role: Software Engineer
Category: Coding & Algorithms
Difficulty: medium
Interview Round: Technical Screen
Overview: This question tests graph theory fundamentals, specifically cycle detection in directed graphs as modeled by dependency constraints. It evaluates practical understanding of topological sorting and the ability to recognize circular dependencies — a core concept frequently assessed in software engineering interviews for roles requiring algorithmic reasoning.
Read the full Amazon Software Engineer interview experience this question came from
