Sparse checkout for partial repos in Git - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is sparse checkout in Git?

Sparse checkout allows you to check out only a part of a Git repository instead of the whole repo. This saves space and time when you only need specific folders or files.

beginner

Which Git command enables sparse checkout mode?

The command git sparse-checkout init enables sparse checkout mode in your local repository.

beginner

How do you specify which folders or files to include in a sparse checkout?

You use git sparse-checkout set <folder1> <folder2> to list the folders or files you want to check out.

beginner

What is the benefit of using sparse checkout in large repositories?

Sparse checkout reduces disk space usage and speeds up operations by only downloading and checking out the parts of the repo you need.

intermediate

What is the sequence of commands to start sparse checkout on an existing Git repo?

1. git sparse-checkout init<br>2. git sparse-checkout set <paths><br>3. git checkout <branch> (if needed to update working tree)

Which command initializes sparse checkout in Git?

A git clone --sparse

B git checkout sparse

C git sparse-checkout init

D git config sparseCheckout true

The command git sparse-checkout init enables sparse checkout mode.

How do you specify folders to include in sparse checkout?

A git sparse-checkout set <folders>

B git add <folders>

C git checkout <folders>

D git clone --filter=<folders>

Use git sparse-checkout set followed by folder names to specify what to check out.

What is a main advantage of sparse checkout?

A Faster cloning of entire repo

B Checking out only needed parts of repo

C Automatically merging branches

D Encrypting repository data

Sparse checkout lets you check out only parts of the repo you need, saving space and time.

Which file does Git use internally to track sparse checkout paths?

A .git/info/sparse-checkout

B .gitignore

C .gitattributes

D .git/config

Git stores sparse checkout paths in the file .git/info/sparse-checkout.

If you want to add more folders to sparse checkout later, what do you do?

A Edit .gitignore file

B Run git add <new folders>

C Run git clone again

D Run git sparse-checkout set with all desired folders again

You update the sparse checkout list by running git sparse-checkout set with all folders you want included.

Explain how to set up sparse checkout in an existing Git repository step-by-step.

Think about enabling sparse mode, choosing folders, and updating working tree.

Describe the benefits of using sparse checkout when working with large repositories.

Consider what happens when you don't need the whole repo.