Few basics of OOP for C# 1. Overloading: points to be remembered A method with same name but differentiated on below: -Number of Parameter of method -Sequence of parameter of method -Type of parameter of method (Ex. int, string....etc) But does not matter is: -return type is not part of Method Overload 2. Abstract class: points to be remembered: -Can not instantiate -Should have access specifier (public...private can not be abstract class) - Class contains at least one abstract method, class must be declared as an abstract class (by putting abstract ...