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.
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.
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
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
7 comments:
Thanks,
Please tell em where we use the objects in program?
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.
Good Explanation it will be good giving some simple examples..
thanking you.
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
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.
like to see how it does
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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