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Thread: oops-basics

  1. #1
    Junior Member
    Join Date
    Jun 2009
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    1

    oops-basics

    what is Has-a in hierararchy pillar of oops.


  2. #2
    Expert Member
    Join Date
    May 2009
    Answers
    1,374

    Re: oops-basics

    Hi Allu,

    U r question is not clear..

    I think u mean pillers or basics/features of Object Oriented programming.

    3 Pillers of OOP r..

    1)Encapsulation

    2)Inheritance

    3)Polymorphism


    Thanks,
    Riju.


  3. #3
    Junior Member
    Join Date
    Nov 2008
    Answers
    1

    Smile Re: oops-basics

    the basic concepts of oops is the ..
    1-inheritence
    2-encapsulation
    3-polymorphism
    4-absraction
    and two supporting comcepts of oops
    1-class
    2-object

    bcos the opps make 2 thing.....
    funtionality and behaviour.

    befpre offs concept we used procedural languages
    like c,pascal
    in these languages main problem data security and code reusiblity...
    by help of oops we can avoid problem


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