What is the main purpose of using Git in development?

• A. To document code changes
• B. To manage database connections
• C. To maintain version control
• D. To automate deployments

Answer: (C)

Using Git is primarily focused on maintaining version control, which is essential in software development. Version control systems like Git allow developers to track and manage changes to code over time. This feature enables teams to collaborate effectively, as multiple developers can work on the same project concurrently without overwriting each other's changes. Git keeps a history of changes, allowing developers to revert to previous versions if necessary, compare changes, and understand the evolution of the codebase.

Maintaining version control also facilitates branching and merging, which is crucial for developing new features or fixing bugs in isolation before integrating them back into the main codebase. This practice helps in ensuring code stability and reliability, making it easier to manage complex projects and coordinate efforts among team members.

Other options, while they may be associated with software development practices, do not capture the primary purpose of Git. Documenting code changes is a byproduct of version control rather than its main purpose. Managing database connections and automating deployments are responsibilities handled by different tools and systems, distinct from the core functionalities offered by Git.