What version control systems have you worked with?
One of the key principles of developing code for any application is version control. This ensures that any changes made to the code are documented and that the developers can revert to older versions of the newly developed code that does not function properly. Being familiar with and utilizing version control systems is a fundamental requirement for any front-end developer. You can anticipate that you will be asked this question in virtually every interview.
"During my career as a front-end developer, I have worked with many version control systems. These all fall into one of the three main categories, which include local, centralized, and distributed systems. The only difference between these three is how and where they are managed. The software I use for version control includes both open source, such as RCS, OpenCVS, and SCCS, and some proprietary systems. These include AccuRev, various IBM products, PTC, Razor, and Vault, to name a few."
