Guides
How repository-based OA questions work and how to prepare for them, based on public sources.
Amazon OA code repository question (2026): format, AI assistant and how to practise
What the code repository question in the Amazon online assessment is, how it is structured on HackerRank, what the AI assistant is allowed to do, how it is graded and how to practise for it.
Updated
Repository-based questions: what they are and how to practise them
Repository-based (repo-based) OA questions give you a multi-file project instead of one function. How bug-fix and feature tasks work, how they are scored, and a debugging loop to practise.
Updated