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define oops concept with example
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Answer / lata bheemanagar bp
Hi Friends, Good Evening!!
We write Object Oriented Programs.
now, What is Object? --->It is a Real World Entity.
Say for Example:BOX
I want to write a program on this real world entity.It does not mean that i will insert this BOX inside the CPU and write some LOGIC.
I take the properties of this BOX like Height,Width,& Diagonal etc...embed them in a class.and create 'N' number of Objects of this class with different sizes.
This is how we can relate the real world entities in OOPs.
There are mainly 4-types
1) Abstraction---> Hiding complex implementations from users & providing required functionalities to users.
Exp: Birds
We invented 'FLIGTHS' based on the mechanism of Birds,so flight is derived from the base of 'BIRDS'.
2)Inheritence.--->Aquiring properties from one class to another class.
Exp: Human Heridity
aquiring properties from one person to another.
3)Encapsulation->Technique of making fields Private & Providing a Public method to access Private field.
Exp: Pen
In Pen INK is the important thing but it is hiding by some material.
4)Polymorphism->(Many Forms):One Object can take different forms in different situations.
Exp: Crocodile
Crocodile live in differently in Land & in Water.
| Is This Answer Correct ? | 0 Yes | 0 No |
what is data hiding.
What is encapsulation oop?
Why do we use oop?
what is a binary overloading
What is overloading and its types?
polymorphism means?
swapping program does not use third variable
What is abstract class in oops?
What is Method overloading?
Why do we need oop?
What is the difference between abstraction and polymorphism?
What are the three parts of a simple empty class?
STL 
