Git Version Control for Linux Admins

1. Which command sends committed changes to a remote repository?

Git send

Git upload

Git push

Git sync

2. In Git, a tag is used to mark a specific point in repository history, often for releases.

True

False

3. A rebase operation rewrites commit history to create a linear progression of commits.

True

False

4. What does 'git remote -v' display?

List of all local branches

List of remote repositories with URLs

Current commit details

Stashed changes

5. Which command allows you to modify the most recent commit?

Git fix

Git amend

Git commit --amend

Git update

6. What is a 'HEAD' pointer in Git?

The first commit in repository

Reference to the current branch and commit you're on

The main branch

A backup copy of your code

7. Which Git feature allows you to temporarily save changes without committing?

Git cache

Git save

Git stash

Git hold

8. What does 'git diff' show?

List of all branches

Changes between commits or working directory and staging area

Commit history

Remote repository details

9. Which command clones a remote repository to your local machine?

Git copy

Git download

Git clone

Git fetch

10. What does 'git pull' accomplish?

Fetches and merges changes from remote repository

Creates a new remote repository

Deletes local branches

Backs up your repository

11. Which Git command initializes a new repository in the current directory?

Git new

Git init

Git create

Git start

12. What does 'git add .' do?

Adds all modified files to the staging area

Creates a new commit

Deletes all changes

Pushes changes to remote

13. Which command shows the current status of your working directory and staging area?

Git check

Git state

Git status

Git info

14. What is a merge conflict in Git?

When two branches have the same name

When Git cannot automatically merge changes from two branches

When a commit is too large

When a repository runs out of storage

15. Which command merges changes from one branch into the current branch?

Git combine

Git merge

Git join

Git integrate

16. What does 'git checkout' do when used with a branch name?

Deletes the branch

Merges the branch into main

Switches to that branch

Creates a backup of the branch

17. Which Git command creates a new branch?

Git new-branch

Git branch

Git create-branch

Git add-branch

18. What is the default branch name when you initialize a new Git repository?

Develop

Main

Master

Trunk

19. Which command displays the commit history with one commit per line?

Git show

Git log --oneline

Git history

Git commit --list

20. What does the staging area in Git allow you to do?

View commit history

Select specific changes to include in the next commit

Delete files permanently

Merge branches automatically

Linux+ V8 Git Version Control for Linux Admins Quiz