Question 136

### Which of the following scenarios is a common use case for a version control system? > **More info**: [About VCS](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/about-branches) 1. [ ] Deleting earlier versions of a project or file, so you know you are working only with the most current file or data. 1. [x] Making experimental changes to your project in an isolated branch. 1. [ ] Gathering feature requirements for a large project and communicating them to stakeholders. 1. [ ] Scheduling team meetings and tracking attendance for project updates.