Compile-time polymorphism (also called as static polymorphism).In object-oriented programming, it is expressed as ‘one interface, multiple functions’.Įxample: Here the same person behaves differently in different places. The word polymorphism means having many forms. Multiple objects can be created for a class Memory is not allocated while creating a class What is the difference between Class and Object? Class Based on the car template different car brands(objects) are manufactured.ġ2. You can easily understand the concept of class and object by the following example: In the above example car is a basic template. The default access specifier for a class type is internal.Īn object is termed as an instance of a class, and it has its own state, behavior, and identity. What is the default access specifier for a class? It is the blueprint or template that describes the details of an object.ġ0. What is the purpose of an access specifier in C#?Īn access specifier defines the scope and visibility of a class member.Ī class is a representation of a type of object. What is an abstraction and why is it important?Ĩ. What is the difference between OOP and SOP? Object-Oriented Programmingĥ. It makes software easier to maintain. Since the design is modular, part of the system can be updated in case of issues without a need to make large-scale changesģ.Objects are reusable in other programs.It provides a clear modular structure in which each object exists independently.It provides a simple way to solve complex problems.

Basics of oops interview questions