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  • INTERVIEW QUESTIONS J2EE JAVA DETAILS
    Question :
    What do mean by polymorphism, inheritance, encapsulation?
    Category Java Interview Questions
    Rating (0.3) By 1166 users
    Added on 10/13/2004
    Views 3049
    Rate it!
    Answers:

    Polymorhism: is a feature of OOPl that at run time depending upon the type of object the appropriate method is called.

    Inheritance: is a feature of OOPL that represents the "is a" relationship between different objects(classes). Say in real life a manager is a employee. So in OOPL manger
    class is inherited from the employee class.

    Encapsulation: is a feature of OOPL that is used to hide the information.



    Polymorhism: is a feature of one name multiple form.


    Inheritance: is a feature of drving sub class from super class.


    Encapsulation : is a feature of wrapping the data and function into single unit.




    Posted by: Aravind    

    Contact Aravind Contact Aravind

    Polymorphism: "Poly" means "Many", "morph" means "Form", is that "ability to take more than one form". One method for different operations.

    Interitance: Acquiring the properties and behivour parent class to child class.

    Encapsutaion: wrapping of data and methods into single unit.



    Posted by: Raghavendra,V    

    Contact Raghavendra,V Contact Raghavendra,V

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