Git And GitHub

Which command does you use to clone the remote repository to his local machine?

• git init
• git clone <repository-url>
• git push origin main
• git commit -m "Clone repository"

Answer explanation

The command git clone <repository-url> is used to clone a remote repository to the local machine.

Which command should you use to add a new file called index.html to the staging area?

• git add index.html
• git commit -m "Add index file"
• git push origin main
• git checkout index.html

Answer explanation

The command git add index.html stages the index.html file for the next commit.

Once the file is staged, which command does you run to save his changes with a message?

• git commit -m "Added index.html"
• git clone <repository-url>
• git add index.html
• git branch new-feature

Answer explanation

The command git commit -m "Added index.html" commits the changes with the provided message.

To create a new branch for the contact page, which command does you use?

• git commit -m "Contact page"
• git branch contact-page
• git push origin contact-page
• git merge contact-page

Answer explanation

The command git branch contact-page creates a new branch named "contact-page".

After finishing work on the contact-page branch, which command does you use to merge the branch back into the main branch?

• git push origin main
• git checkout contact-page
• git commit -m "Merge contact-page"
• git merge contact-page

Answer explanation

The command git merge contact-page merges the "contact-page" branch into the current branch.

Once the merge is complete, which command should you use to update the remote repository?

• git pull origin main
• git push origin main
• git branch -d contact-page
• git status

Answer explanation

The command git push origin main updates the remote repository with the merged changes.

you wants to see a detailed history of commits on the main branch with each commit’s hash and message. Which command should he use?

• git log --oneline
• git status
• git diff
• git reflog

Answer explanation

The command git log --oneline shows the commit history in a concise format, including commit hashes and messages.

After merging the contact-page branch into the main branch and confirming everything is working, which command allows you to remove the contact-page branch locally?

• git branch -d contact-page
• git branch -m contact-page old-contact-page
• git branch -D main
• git checkout -d contact-page

Answer explanation

The command git branch -d contact-page deletes the "contact-page" branch locally.

When you wants to permanently remove untracked files and directories from his working directory after cleaning up, which command should he run?

• git clean -fd
• git reset --hard
• git rm -rf .
• git checkout -- .

Answer explanation

The command git clean -fd removes untracked files and directories from the working directory.

If conflicts occur during the merge, which command initiates the merge process so you can then manually resolve the conflicts?

• git status
• git merge contact-page
• git diff contact-page
• git revert <commit-hash>

Answer explanation

The command git merge contact-page starts the merge process, where conflicts can be resolved manually.