What a branch is (pointer to a commit) in Git - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is a branch in Git?

A branch in Git is a pointer to a specific commit. It helps you keep track of different lines of work in your project.

beginner

How does a branch pointer work in Git?

A branch pointer moves forward automatically when you make new commits, always pointing to the latest commit on that branch.

beginner

Why use branches in Git?

Branches let you work on new features or fixes separately without changing the main code. This keeps work organized and safe.

beginner

What happens when you switch branches in Git?

Switching branches changes your working files to match the commit the branch points to, letting you work on different versions easily.

beginner

How can you see all branches in a Git repository?

Use the command git branch to list all branches and see which one you are currently on.

What does a Git branch point to?

A A specific commit

B A file

C A folder

D A remote server

A Git branch is a pointer to a specific commit in the repository.

What happens to a branch pointer when you make a new commit on that branch?

A It creates a new branch

B It stays on the old commit

C It deletes the old commit

D It moves to the new commit

The branch pointer moves forward to the new commit automatically.

Which command shows all branches in your Git repository?

A git status

B git commit

C git branch

D git push

The command git branch lists all branches.

Why do developers use branches in Git?

A To work on features separately

B To delete files

C To speed up the computer

D To backup the entire project

Branches allow working on new features or fixes without affecting the main code.

What does switching branches do to your working files?

A Uploads files to the cloud

B Changes them to match the branch's commit

C Deletes all files

D Creates a new file

Switching branches updates your files to match the commit the branch points to.

Explain what a branch is in Git and how it relates to commits.

Think of a branch as a label that moves along your project history.

Describe why using branches is helpful when working on a project.

Imagine working on different tasks without mixing them up.