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Find the Bugs in an AI-Generated URL Shortener

Last updated: Jul 1, 2026

Quick Overview

This question evaluates a candidate's ability to review AI-generated code for correctness, consistency, and robustness rather than write code from scratch. It tests skills in software engineering fundamentals such as spotting collision handling gaps, inconsistent return contracts, missing error handling, and concurrency safety issues. This code-review format is increasingly common in interviews to assess practical debugging judgment rather than purely conceptual knowledge.

  • medium
  • Microsoft
  • Software Engineering Fundamentals
  • Software Engineer

Find the Bugs in an AI-Generated URL Shortener

Company: Microsoft

Role: Software Engineer

Category: Software Engineering Fundamentals

Difficulty: medium

Interview Round: Technical Screen

Quick Answer: This question evaluates a candidate's ability to review AI-generated code for correctness, consistency, and robustness rather than write code from scratch. It tests skills in software engineering fundamentals such as spotting collision handling gaps, inconsistent return contracts, missing error handling, and concurrency safety issues. This code-review format is increasingly common in interviews to assess practical debugging judgment rather than purely conceptual knowledge.

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|Home/Software Engineering Fundamentals/Microsoft

Find the Bugs in an AI-Generated URL Shortener

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Microsoft
Jun 12, 2026, 12:00 AM
mediumSoftware EngineerTechnical ScreenSoftware Engineering Fundamentals
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