GIT Quiz Questions

Git:

• Definition: Git is a distributed version control system (VCS) that tracks changes in source code during software development.
• Functionality:
• Allows multiple developers to work on the same project without interfering with each other.
• Tracks the history of changes, enabling you to revert to previous versions.
• Works on your local machine, making it independent of the internet.
• Usage: You use Git commands like git init, git add, git commit, git push, and git pull to manage your codebase.
• Installation: Git needs to be installed on your computer to use it.

 

Try our 60+ interview multiple choice questions on GIT.

Prepare for your next interview with our comprehensive collection of 60 multiple-choice questions on Git. Covering essential concepts, commands, and workflows, this resource will help you strengthen your Git knowledge and boost your confidence. Perfect for developers, software engineers, and anyone looking to excel in version control discussions!

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1. What is Git?

   A programming language

   A version control system

   A web hosting service

   An operating system

2. Which command is used to create a new Git repository?

   git clone

   git init

   git commit

   git push

3. What does 'git pull' do?

   Deletes the repository

   Fetches and merges changes from a remote repository

   Commits changes to the repository

   Creates a new branch

4. What is the purpose of the '.gitignore' file?

   To track all changes in the repository

   To ignore specific files or directories

   To delete files from the repository

   To merge branches

5. Which command is used to view the commit history?

   git status

   git log

   git branch

   git merge

6. What is a 'branch' in Git?

   A pointer to a specific commit

   A copy of the repository

   A version of the source code that allows independent development

   A command for merging changes

7. What does 'git merge' do?

   Creates a new branch

   Merges changes from one branch into another

   Deletes a branch

   Initializes a new repository

8. Which command is used to remove a file from the staging area?

   git reset

   git add

   git rm

   git status

9. What does 'git clone' do?

   Creates a new commit

   Copies an existing repository to your local machine

   Deletes a repository

   Merges two branches

10. What is a 'merge conflict' in Git?

    When two branches have no changes

    When two branches have conflicting changes

    When a branch is deleted

    When a commit is not pushed

11. What is the primary purpose of Git?

    Web development

    Version control

    Database management

    Project management

12. Which command is used to stage changes in Git?

    git stage

    git commit

    git add

    git push

13. What does 'git status' do?

    Shows the current branch

    Displays the state of the working directory and staging area

    Commits changes

    Removes files

14. What is a commit in Git?

    A snapshot of changes

    A command to push changes

    A way to merge branches

    A branch in the repository

15. How do you switch branches in Git?

    git switch <branch-name>

    git checkout <branch-name>

    git change <branch-name>

    git branch <branch-name>

16. What is the HEAD in Git?

    The last commit on the main branch

    A pointer to the current branch

    The first commit in the repository

    The remote repository

17. What is the command to delete a local branch?

    git remove <branch-name>

    git branch -d <branch-name>

    git delete <branch-name>

    git branch --remove <branch-name>

18. What does 'git rebase' do?

    Creates a new branch

    Reapplies commits on top of another base branch

    Merges two branches

    Deletes a branch

19. What is a tag in Git?

    A way to mark a specific commit

    A command for merging

    A type of branch

    A way to clone a repository

20. What command is used to push changes to a remote repository?

    git push

    git commit

    git upload

    git send

21. What does 'git cherry-pick' do?

    Applies the changes from a specific commit to the current branch

    Merges two branches

    Deletes a commit

    Reverts a commit

22. Which command allows you to see differences between your working directory and the last commit?

    git diff

    git status

    git log

    git changes

23. What is a remote in Git?

    A local branch

    A copy of the repository on the server

    A commit in the repository

    A command to push changes

24. What command is used to create a new branch?

    git branch <branch-name>

    git create <branch-name>

    git new <branch-name>

    git init <branch-name>

25. What does 'git fetch' do?

    Removes a branch

    Updates your local copy of a remote branch

    Commits changes

    Pushes changes to the remote repository

26. How can you undo your last commit in Git?

    git reset HEAD~1

    git undo commit

    git remove last

    git revert HEAD

27. What is the purpose of the 'git config' command?

    To create branches

    To configure Git settings

    To commit changes

    To clone repositories

28. What is the command to initialize a new Git repository?

    git start

    git create

    git init

    git begin

29. What command is used to rename a branch in Git?

    git rename <old-name> <new-name>

    git branch -m <new-name>

    git branch --rename <old-name> <new-name>

    git move <old-name> <new-name>

30. What is the command to view changes that have been staged?

    git diff --cached

    git status

    git changes

    git staged

31. What does 'git stash' do?

    Removes untracked files

    Temporarily saves changes that are not ready to be committed

    Commits changes to the repository

    Fetches changes from the remote

32. What does 'git log --oneline' do?

    Shows detailed commit information

    Displays the commit history in a compact format

    Shows the current branch

    Displays the status of the working directory

33. Which command is used to revert changes made in a commit?

    git undo

    git reset

    git revert <commit-id>

    git change

34. How do you see all the remote branches?

    git branch -a

    git remote -v

    git show-branches

    git list-branches

35. What does 'git remote add <name> <url>' do?

    Adds a new commit

    Links a local repository to a remote repository

    Creates a new branch

    Deletes a remote branch

36. What is the purpose of the 'git pull request'?

    To request changes to the repository

    To ask for code review and merging of branches

    To fetch updates from the remote

    To push changes to the remote repository

37. Which command is used to display the differences between two branches?

    git compare <branch1> <branch2>

    git diff <branch1> <branch2>

    git log <branch1> <branch2>

    git status <branch1> <branch2>

38. How do you remove untracked files in Git?

    git clean -f

    git remove --untracked

    git delete untracked

    git clean --delete

39. What does 'git show <commit-id>' do?

    Displays changes made in a specific commit

    Shows the commit history

    Lists all branches

    Fetches updates from the remote

40. What command do you use to compare your working directory with the last commit?

    git status

    git diff

    git log

    git compare

41. What does 'git blame <file>' do?

    Shows who modified each line of a file

    Displays the file's commit history

    Deletes a file

    Adds comments to a file

42. How do you create a new remote repository in GitHub?

    Using the command line

    From the GitHub website

    With a Git command

    By cloning an existing repo

43. What command is used to update the current branch with changes from the remote repository?

    git sync

    git merge

    git pull

    git fetch

44. What is the purpose of the 'git fetch' command?

    To apply changes from one branch to another

    To retrieve changes from the remote without merging

    To delete remote branches

    To create a new branch

45. What is a fork in Git?

    A copy of a repository that allows you to freely experiment with changes

    A new branch in the same repository

    A command to merge changes

    An online version of your repository

46. What is a Git workflow?

    The process of how Git manages versions

    A set of rules for using Git

    The steps to configure a repository

    The methods for branching and merging

47. What is the difference between 'git reset' and 'git revert'?

    'git reset' removes commits; 'git revert' undoes changes without removing commits

    'git reset' keeps changes; 'git revert' removes changes

    'git reset' is for branches; 'git revert' is for commits

    'git reset' creates a new branch; 'git revert' merges changes

48. What does 'git commit -m "message"' do?

    Commits changes with a message

    Creates a new branch

    Merges changes

    Resets the last commit

49. What command would you use to see the changes made in the working directory?

    git status

    git diff

    git log

    git changes

50. What is the purpose of 'git init'?

    To create a new branch

    To start a new Git repository

    To remove a repository

    To fetch remote changes

51. What does 'git push origin main' do?

    Pushes changes to the main branch on the origin remote

    Pulls changes from the main branch

    Creates a new branch named main

    Fetches updates from the origin

52. What does 'git merge --abort' do?

    Ends the current merge process and restores the previous state

    Commits the merged changes

    Starts a new merge process

    Reverts the last commit

53. How can you set up a global username for Git?

    git config --global user.name "Your Name"

    git username "Your Name"

    git config user.name "Your Name"

    git set user.name "Your Name"

54. What is the command to view the current branch in Git?

    git branch

    git current

    git status

    git show

55. What does 'git log --graph' display?

    A graphical representation of the commit history

    The current status of the branch

    A list of all branches

    The current branch's commits

56. How do you create a new commit without staging any changes?

    git commit -a

    git commit --all

    git commit --no-verify

    git commit -m "message"

57. What does 'git clean -fd' do?

    Removes all untracked files and directories

    Fetches changes from the remote

    Removes untracked files only

    Commits changes

58. What does 'git fetch --prune' do?

    Removes deleted branches from the local repository

    Fetches changes and removes untracked files

    Updates the local branches with remote changes

    Creates a new branch

59. How can you check for uncommitted changes?

    git status

    git log

    git check

    git review

60. What command do you use to create a new tag?

    git tag <tag-name>

    git create-tag <tag-name>

    git new-tag <tag-name>

    git add-tag <tag-name>

61. What is a 'bare repository' in Git?

    A repository without a working directory

    A repository with only the main branch

    A repository that cannot be cloned

    A repository with no commits

62. What does 'git cherry-pick <commit-id>' do?

    Applies the changes from the specified commit to the current branch

    Removes the specified commit

    Merges the current branch with the specified commit

    Reverts the specified commit

63. What does 'git pull --rebase' do?

    Fetches changes and rebases them on the current branch

    Merges changes from the remote

    Pushes local commits to the remote

    Resets the local branch to match the remote

64. What is the command to change the commit message of the last commit?

    git commit --amend -m "new message"

    git change-message "new message"

    git edit-commit "new message"

    git update-commit -m "new message"