Answer Posted / Deepika Rawat

In general, Dictionary provides better performance than Hashtable for key-value pair operations such as add, remove, and lookup. This is because Dictionary was introduced later in the .NET Framework and is implemented with a more efficient data structure.

What is expression tree in c#?

1007

Why can't we use a static class instead of singleton?

963

How do you inherit a class into other class in c#?

1001

How to assign Null value to Var?

1073

What is an abstract class c#?

978

Which namespaces are necessary to create a localized application?

1151