https://dotnet.microsoft.com/en-us/learn/dotnet/what-is-dotnet-framework
https://www.geeksforgeeks.org/differences-between-net-core-and-net-framework/
https://hackr.io/blog/c-sharp-interview-questions
https://www.c-sharpcorner.com/UploadFile/puranindia/C-Sharp-interview-questions/
https://www.interviewbit.com/c-sharp-interview-questions/
https://www.guru99.com/c-sharp-interview-questions.html
https://www.c-sharpcorner.com/article/working-with-arrays-in-C-Sharp/
https://www.tutorialsteacher.com/online-test/csharp-test
https://codescracker.com/exam/showtest.php?subid=11