Object oriented programming


What is object oriented programming?
              OOP(object oriented programming) is programming based on objects.
For example in our real world let us take Dog,cat and cow .These are animals. We can see these animals  in real. Hence these  are objects (i.e) Dog,cat and cow are objects.
          These objects are under the category Animal.Hence Animal is the class.


                                                   Animal
                                                        |
                                                        |
                                                        |
                                                     
                                                    Dog
                                                    Cat
                                                    Cow
       
                                                    

Examples of object oriented programming are java,c++,python etc...
In java everything is class and objects.

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