What is Git?

Explanation

Git is a system that helps track changes in source code by storing a record of all modifications. This makes option B the correct answer, as it accurately describes Git's primary function. Options A, C, and D are incorrect because they describe other tools or services, such as repository hosting or package management. Git's unique ability to track changes sets it apart.

Key points

Git focuses on version control, not hosting or integration
It stores a record of all changes to the source code
This allows for easy collaboration and change tracking
Git is distinct from cloud-based services or package managers

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