Which of the following statements are valid about generics in .NET Framework? 1 Generics is a language feature. 2 We can create a generic class, however, we cannot create a generic interface in C#.NET. 3 Generics delegates are not allowed in C#.N

Which of the following statements are valid about generics in .NET Framework?

1 Generics is a language feature.

2 We can create a generic class, however, we cannot create a generic interface in C#.NET.

3 Generics delegates are not allowed in C#.NET.

4 Generics are useful in collection classes in .NET framework.

5 None of the above