A. The dynamic-link libraries (DLLs) in the mssql_python\libs\win folder fall under different Microsoft licenses. 
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Below is a breakdown of these components by their respective licenses.

1. Microsoft ODBC Driver 18 End User License Agreement (EULA)
These components are part of the Microsoft ODBC Driver 18 for SQL Server and are governed by the Microsoft ODBC Driver 18 EULA.

- msodbcsqlr18.rll – Resource library containing localized error messages for the ODBC driver.
- msodbcdiag18.dll – Diagnostic library for handling error reporting and troubleshooting.
- msodbcsql18.dll – Core ODBC driver enabling connectivity between SQL Server and applications.

For official licensing terms, refer to: mssql_python\libs\win\MICROSOFT_ODBC_DRIVER_FOR_SQL_SERVER_LICENSE.txt 

2. Microsoft Visual C++ Redistributable EULA
These components are part of the Microsoft Visual C++ Redistributable and are governed by the Microsoft Visual C++ Redistributable EULA.

- msvcp140.dll – Microsoft C++ Standard Library runtime, required for running C++ applications.  

For redistribution and usage terms, refer to: mssql_python\libs\win\MICROSOFT_VISUAL_STUDIO_LICENSE.txt
