Answer Posted / raju
Nullable type is nothing but value type cant store null values
only reference type can store null values.whenever you
assign null values to value type variable from your backend
tables at that time we use nullable.
int? x;
| Is This Answer Correct ? | 26 Yes | 2 No |
Post New Answer View All Answers
What is interface inheritance in c#?
What is event and delegates in c#?
Write a C# program to find the Factorial of n
What is the difference between finally and finalize block?
Explain when should you call the garbage collector in .net?
What is difference between tostring() vs convert.tostring() vs (string) cast
What are the problem with .NET generics?
What is difference between ienumerable and iqueryable in c#?
Can we store different data types in arraylist in c#?
Can namespace contain the private class?
What is lazy loading c#?
What is enum in c#?
What are static and dynamic variables?
Is dll a library?
What are the Types of assemblies that can be created in dotnet
