To answer this question, you need to understand the concept of programming languages in the .NET framework.
In a single ASPX file, you can only use one .NET programming language. This is because the .NET framework is designed to compile code written in a specific programming language. Mixing different .NET programming languages in a single ASPX file would result in a compilation error.
Option A) Yes - This option is incorrect because you cannot mix different .NET programming languages in a single ASPX file.
Option B) No - This option is correct because you cannot mix different .NET programming languages in a single ASPX file.
Option C) May be - This option is incorrect because mixing different .NET programming languages in a single ASPX file is not possible.
Option D) None of the above - This option is incorrect because Option B is the correct answer.
The correct answer is B) No. This option is correct because you cannot mix different .NET programming languages in a single ASPX file.