Tuesday, April 10, 2007

What is an Object?

An object is an entity with certain attributes or qualities and behaviors, for a simple example, a 'Laptop' is an object which has certain attributes like weight,color,screen size,manufacturer etc.It has various behaviors or activities to do or act upon, as play games,browse Internet,write/check emails , watch movies ,listen music etc.

7 comments :

Rishi on September 30, 2008 at 9:58 PM said...

Thanks,
Please tell em where we use the objects in program?

Deepun on October 1, 2008 at 9:18 AM said...

Rishi,
In object oriented technology, a system is designed in terms of realizing in form of objects which map to different business entities and/or data entities and their interactions amongst themselves. Once you completed the design then you need an OOP language like C++,Java,.NET etc to implement such systems within scope of Object oriented paradigm.

ganges on June 22, 2010 at 12:37 AM said...

Good Explanation it will be good giving some simple examples..

thanking you.

Prateek shaw on October 1, 2010 at 5:01 AM said...

Object is combination of two think
1-State
2-Behavior
Object is vital of the Software .
State:state is represent his properties
Behavior :Behavior is represent the operation which Object is perform

HotBlogs on November 10, 2010 at 10:44 PM said...

Object is an instance of a class in a memory, and it will have all the attributes, characteristics as defined in its class. We can create any number of objects from a single class.

Anonymous said...

like to see how it does

Anonymous said...

suppose a class Hello is:
class Hello{
//your code here for variable and //method
}
now to create an object or instance of class Heloo you use code as:

Hello h=new Hello();
this will create an instance of Hello class by name of h

 

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