Interview Questions and Answers

Git is a distributed version control system that helps track changes in source code during software development.

Git is a version control system, while GitHub is a web-based platform for hosting and collaborating on Git repositories.

A commit is a snapshot of changes made to a Git repository. It creates a new revision in the version history.

A Git repository is a storage location where a project's files and their revision history are stored.

'git pull' is used to fetch and merge changes from a remote repository to the current branch.

The '.gitignore' file specifies files and directories that should be ignored by Git, preventing them from being tracked in the repository.

Git branching allows developers to create independent lines of development, enabling them to work on features or bug fixes without affecting the main codebase until ready.

A Git stash is a way to temporarily save changes that are not ready to be committed. It allows you to switch branches without committing or discarding changes.

You can use the 'git branch -m' command followed by the new branch name to rename a Git branch.

You can use 'git log' to view the commit history, displaying information such as commit messages, authors, and timestamps.

'git clone' is used to create a copy of a remote repository on your local machine.

You can use 'git commit --amend' followed by the new commit message to amend the last commit.

You can use 'git tag' followed by the tag name to create a tag at the current commit.

'git log --oneline' provides a compact view of commit history, displaying each commit as a single line with a shortened commit hash and commit message.