Git 里的 HEAD 是什么？一个仓库能有多少个 HEAD？

What is HEAD in Git, and how many HEADs can be created in a repository?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: hard

分类: DevOps

标签: Git, 面试题, Version Control

参考答案摘要

Answer The reference to a commit object is called the HEAD. Every repository has a ‘Master’ which is the default head. There can be multiple heads in a repository.

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