.NET Core app that uses Code First to generate an SQL database and initialize it with three objects of a Student class.
Open the .sln file in Visual Studio 2019 or higher (if you get a message saying certain components are missing from your Visual Studio installation, use the Visual Studio Installer to install those components) and execute the program. You may need to click Build->Clean Solution and then Build->Rebuild Solution. The program will generate a fresh SQL database with the Student info on your machine. You can verify the contents of the database by clicking View->SQL Server Object Explorer, opening up the database, right-clicking the Students table and clicking View Data.