Advantages of object oriented programming:

• Code Re-usability(Polymorphism,Interfaces): In OOPs objects created in one program can be reused in different programs.
• Code extensibility: for addding new features or modifying existing objects can be solved by introducing new objects.
• Catch errors at compile time rather than at runtime.
• Maintainability :objects can be maintained separately, so u can easily fix errors.
• Imrove error handling:We can use exceptions to improve error handling.
• Modularity: can create seperate Modules.
• Modifiability:it is easy to make minor changes in some classes as Changes inside a class do not affect any other part of a program.