Which of the following is true about branches in Git?

Branches in Git act as floating pointers to a stream of commits, allowing for the isolation of various development efforts within the same repository. This concept is fundamental to Git's workflow, enabling developers to create separate lines of development without affecting the main codebase. When a new branch is created, it behaves as a pointer that references the commit at the time of its creation. As new commits are made to that branch, the pointer moves forward to the most recent commit, effectively capturing a distinct progress path.

This flexibility is a key feature of Git, encouraging the creation of multiple branches for different features, bug fixes, or experiments. It allows developers to work simultaneously on different aspects of a project without interference, promoting efficient collaboration and version control. This stands in contrast to other version control systems where branching can be cumbersome and resource-intensive. Thus, the nature of branches in Git as lightweight pointers is what makes them an integral part of modern software development practices.