What is 'Version Locking'?

Version locking refers to a mechanism that restricts access to a computer file, ensuring that only one user or process can access it at any specific time. This is particularly important in environments where multiple users might need to work with the same document or data file, as it prevents conflicts arising from simultaneous edits. By locking a version of a file, the system ensures that changes made by one user are completed before another user can access the same file for modification, thus maintaining the integrity and stability of the data.

In contrast, the other options relate to different concepts. Tracking software updates involves keeping a record of the changes and enhancements made to a software program, which does not pertain specifically to file access. Managing contractor access usually refers to controlling who can view or modify contractor-related information, and while it may employ similar concepts, it is not the essence of version locking. Lastly, the process of reviewing contract revisions focuses on evaluating changes made to contracts, which is unrelated to the technical aspect of locking versions of files to ensure secure and orderly access.