git and github

You have just finished working on a feature branch and want to merge it into the main branch. What Git command would you use?

• git commit -m "Merge feature-branch"
  

• git push origin main
  

• git merge main
  

• git merge feature-branch

You accidentally committed sensitive information in a recent Git commit. What command can be used to remove this commit from the version history?

• git reset HEAD~1
  

• git revert HEAD~1
  

• git clean -fd
  

• git checkout HEAD~1

When working with Git, what command is used to create a new branch and switch to it at the same time?

• git branch -b new-branch

• git checkout -b new-branch

• git branch new-branch

• git checkout new-branch

You have made changes to multiple files, but you only want to stage and commit a specific file. What command will you use?

• git commit -m "Commit all changes"
  

• git stage filename
  

• git add filename
  

• git commit -m "Commit specific file"

Your colleague has pushed changes to a branch, and you want to incorporate those changes into your local repository. What command would you use?

• git clone branch-name

• git fetch origin branch-name

• git pull origin branch-name

• git push origin branch-name

You want to see the commit history of a Git repository in a graphical format. What command will you use?

• git history -g

• git log --graph

• git show --graph

• git graph log

You want to create a copy of a remote repository on your local machine. What command should you use?

• git clone <repository-url>

• git copy <repository-url>

• git pull <repository-url>

• git fetch <repository-url>

You want to update your local branch with the latest changes from the remote repository without merging. What command should you use?

• git pull origin branch-name

• git merge origin branch-name

• git fetch origin branch-name

• git update branch-name

In a team project, multiple developers are working simultaneously on different features. What is the primary benefit of using version control?

• Simplifies project documentation

• Enables parallel development

• Enhances code compilation speed

• Reduces the need for code reviews

Your team is distributed across different geographical locations, and you need a central repository for collaborative work. What service is commonly used for hosting Git repositories in such scenarios?

• GitLab

• Bitbucket

• GitPrime

• GitHub