Solution

The correct answer is To control the changes made to software

Key Points

• Version Control: It helps manage changes to software code, documents, and other resources throughout the development process. It allows multiple developers to collaborate on the same project without conflicting changes, keeps a history of modifications, and provides a way to revert to previous versions if needed.
• It ensures that all changes are tracked, facilitating better coordination among team members and improving the overall management of the software development lifecycle.

Additional Information

• To document user requirements: This is typically handled through requirements management tools and practices, not version control.
• To estimate project cost: Cost estimation is part of project management, separate from version control.
• To design the software architecture: Software architecture design is related to software design principles and practices, not directly tied to version control.