Which of the following statements are valid about generics in .NET Framework? Generics is a language feature. We can create a generic class, however, we cannot create a generic interface in C#.NET. Generics delegates are not allowed in C#.NET. Generics are useful in collection classes in .NET framework. None of the above

• 1 and 2 Only
• 1, 2 and 3 Only
• 1 and 4 Only
• All of the above
• None of the above