Every object has : state, behavior and identity -
explain

Answers were Sorted based on User's Feedback



Every object has : state, behavior and identity - explain..

Answer / benjamin jacob



Identity : Every instance of a class should be unique. e.g.
in memory, every object has its own memory address. This is
part of the unique id, other than which a user can have
member variables uniquely identifying the instance of the class.

State : Every object, at any given point of time would have
to have a set of attributes defining its State.

Behavior : Every object based on its state and optionally
identity will have particular behavior.

Is This Answer Correct ?    85 Yes 16 No

Every object has : state, behavior and identity - explain..

Answer / praveen kumar

Object is an instance of the class.And oject must have the
identity because of object can be specified in Class. And
has carries the behaviour of that perticular class

Is This Answer Correct ?    14 Yes 36 No

Post New Answer

More OOAD Interview Questions

Explain about instance in object oriented programming?

0 Answers  


Differentiate between an abstract class and an interface?

0 Answers  


When will you use an interface and abstract class?

0 Answers  


Difference: Sequence Diagrams, Collaboration Diagrams ?

2 Answers   Protech,


What is composition? Explain the purpose of composition.

0 Answers  






Comment: C++ "includes" behavior and java "imports"

1 Answers  


What is Polymorphism?

7 Answers   MindCracker, Protech, TCS,


What are the four phases of the Unified Process ?

8 Answers   Protech, Student,


What is the difference between a class and an object?

0 Answers  


What is the default access modifier for a class,struct and an interface declared directly with a namespace?

0 Answers  


What are the main features of oops?

0 Answers  


Can you create an instance of an interface?

0 Answers  


Categories