Which version control system is widely recognized in software development?

Version control systems are essential tools in software development, enabling teams to manage changes to source code over time, collaborate effectively, and maintain a history of modifications. SVN, or Apache Subversion, is one such system that is widely recognized and used in the software development community. It allows developers to keep track of every change made to the codebase, facilitating collaborative work by enabling multiple developers to contribute simultaneously without overwriting each other's changes. SVN provides features like branching and merging, making it easier to manage different versions of a project and mitigate conflicts.

In contrast, Notepad, Microsoft Word, and PowerPoint are not version control systems; they are applications primarily used for text editing, document creation, and presentation development, respectively. While they can have some basic revision history features, they do not offer the robust capabilities designed specifically for managing changes to code or enabling collaborative development that SVN and similar version control systems provide. Thus, recognizing SVN as the widely used version control system in software development highlights its importance in maintaining organized and efficient workflows.