What is Reference type in c#? Explain.
Reference types stores the address of the memory location and points the memory location.
Lets take a real life example to understand the reference types, We can think the reference type as the business card. A business card stores basic information and contact details of a bussiness man, i.e it is as a reference to that person. When we need to contact to him then we can refer the business card.
Similary reference types stores the reference of a some memory location. So when we need to access the value stored in that memory location then we can refer that using reference type.