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What does git revert do? a) Creates a new commit that undoes the changes of a previous commit b) Deletes the most recent commit c) Resets the repository to a specific commit d) Moves the HEAD pointer to the previous commit Answer: a) Creates a new commit that undoes the changes of a previous commit […]

How do you squash commits in Git? a) By using git rebase -i (interactive rebase) b) By using git squash c) By using git commit –squash d) By using git combine Answer: a) By using git rebase -i (interactive rebase) Explanation: To squash commits in Git, you use the git rebase -i (interactive rebase) command.

What is the command to list all untracked files in Git? a) git status b) git ls-files –others c) git show untracked d) git log –untracked Answer: b) git ls-files –others Explanation: The command git ls-files –others lists all untracked files in your working directory. These are files that have not been added to the

How do you resolve merge conflicts in Git? a) Manually edit the conflicting files and commit the changes b) Run git resolve c) Delete the conflicting files d) Reset the repository to a previous state Answer: a) Manually edit the conflicting files and commit the changes Explanation: To resolve merge conflicts in Git, you must

What is a Git hook? a) A script that runs automatically before or after Git events b) A tool for resolving merge conflicts c) A command to check remote branches d) A tag for annotating commits Answer: a) A script that runs automatically before or after Git events Explanation: A Git hook is a script

What does git rm –cached do? a) Removes a file from the staging area but keeps it in the working directory b) Deletes a file from both the staging area and working directory c) Moves a file to a new location d) Reverts the last commit Answer: a) Removes a file from the staging area

How do you rename a file in Git? a) git mv oldname newname b) git rename oldname newname c) git move oldname newname d) git update-file oldname newname Answer: a) git mv oldname newname Explanation: Renaming the file is very important when we are working on a project. Git Rename is used to rename a

What does the git show command do? a) Displays details about a specific commit b) Shows a list of all branches c) Shows the current branch status d) Displays a list of stashes Answer: a) Displays details about a specific commit Explanation: The git show command displays details about a specific commit, including the commit

What is the command to view the commit history of a file? a) git log filename b) git history filename c) git show-log filename d) git commit-log filename Answer: a) git log filename Explanation: The git log filename command shows the commit history of a specific file. It lists all commits that modified the file,

What does the git stash drop command do? a) Deletes the latest stash b) Applies the latest stash c) Lists all stashes d) Commits the latest stash Answer: a) Deletes the latest stash Explanation: The git stash drop command deletes the latest stash from the stash list. This is useful when you no longer need

What does git push origin –tags do? a) Pushes all tags to the remote repository b) Pushes only the latest tag c) Deletes remote tags d) Pushes tags and removes untracked files Answer: a) Pushes all tags to the remote repository Explanation: The git push origin –tags command pushes all tags from your local repository

How do you tag a specific commit in Git? a) git tag tagname commit-hash b) git tag -m commit-hash c) git annotate commit-hash d) git commit -t Answer: a) git tag tagname commit-hash Explanation: The git tag tagname commit-hash command tags a specific commit in Git by providing the tag name and commit hash. This

What does the git diff –cached command show? a) Differences between the index (staging area) and the last commit b) Differences between working directory and the index c) Differences between two commits d) Differences between local and remote branches Answer: a) Differences between the index (staging area) and the last commit Explanation: The git diff

How do you view all stashes in a Git repository? a) git stash list b) git log –stash c) git stash show d) git reflog stash Answer: a) git stash list Explanation: The git stash list command shows all the stashes saved in the repository. Each stash is listed with a unique identifier, making it

What does the git archive command do? a) Creates a zip or tar archive of the repository b) Archives old commits c) Deletes branches d) Shows archived commits Answer: a) Creates a zip or tar archive of the repository Explanation: The git archive command is used to create an archive (zip, tar, etc.) of the

What does the command git pull –rebase do? a) Fetches and rebases changes from the remote branch b) Fetches and creates a new branch c) Deletes remote changes d) Creates a new commit on the remote repository Answer: a) Fetches and rebases changes from the remote branch Explanation: The git pull –rebase command fetches changes

What does the git stash apply command do? a) Applies the latest stashed changes without deleting them b) Deletes stashed changes c) Commits stashed changes d) Creates a new stash Answer: a) Applies the latest stashed changes without deleting them Explanation: The git stash apply command applies the latest stashed changes back into your working

How do you reapply commits on top of another base branch in Git? a) git merge b) git rebase c) git pull d) git cherry-pick Answer: b) git rebase Explanation: The git rebase command re-applies commits from the current branch on top of another base branch. It allows you to integrate changes from the base

What is a “detached HEAD” in Git? a) A state where HEAD points to a commit instead of a branch b) A corrupted branch c) A repository without a HEAD d) A branch without commits Answer: a) A state where HEAD points to a commit instead of a branch Explanation: A “detached HEAD” state in

What does the git shortlog command do? a) Summarizes the commit history by author b) Displays the full commit history c) Shows a brief log of remote changes d) Displays file-level changes Answer: a) Summarizes the commit history by author Explanation: The git shortlog command provides a summary of the commit history grouped by author.

How do you list all tags in a Git repository? a) git tags b) git tag –list c) git tag -a d) git list-tags Answer: b) git tag –list Explanation: The git tag –list command lists all tags in the repository. Tags are typically used to mark specific points in the repository’s history, such as

What does the command git bisect do? a) Helps find the commit that introduced a bug b) Splits a commit into multiple parts c) Creates a new commit d) Shows the differences between two commits Answer: a) Helps find the commit that introduced a bug Explanation: The git bisect command helps you find the commit

What does git cherry-pick do? a) Applies a specific commit from one branch to another b) Deletes a specific commit c) Creates a new branch d) Reverts changes made in a commit Answer: a) Applies a specific commit from one branch to another Explanation: The git cherry-pick command applies the changes from a specific commit

How do you merge changes from the remote repository into your local branch? a) git pull b) git fetch c) git merge d) git commit Answer: a) git pull Explanation: The git pull command is used to fetch changes from a remote repository and automatically merge them into your local branch. It combines the functionality

How do you amend the last commit in Git? a) git commit –amend b) git reset –amend c) git change HEAD d) git fix commit Answer: a) git commit –amend Explanation: The git commit –amend command is used to modify the last commit. This allows you to change the commit message or include additional changes