正解:D
Snowflake Git integration synchronizes a repository clone in Snowflake with a remote Git repository.
Users can fetch branches and commits, browse files, reference repository files in Snowflake code, and execute SQL files. The ability to commit and push changes back to the remote repository is specifically supported from Workspaces, Streamlit applications, and Snowflake Notebooks. The other choices contain features that can consume or reference code and data but do not collectively provide the supported write-back workflow. Snowpipe and dynamic tables are data-pipeline features, while stages are storage locations. Stored procedures and tasks can use repository files, but they are not the interactive Git authoring environments identified by the documentation. Therefore, option D is correct.