Tech Chaitu

OOPS Concepts Class:   It is a collection of objects. Object: It is a real time entity. An object can be considered a " thing " that can perform a set of  related  activities. The set of activities that the object performs defines the object's behavior. For example, the hand can grip something or a Student   (object) can give the name or address. In pure  OOP   terms an object is an instance of a class The above template describe about object  Student Class is composed of three things name, attributes, and operations public   class   student { } student  objstudent= new   student  (); According to the above sample we can say that  Student  object, named  objstudent,  has created out of the student class. In real world you will often find many individual objects all of the same kind. As an example, there may be thousands of other bicycles in existence, all of the same make and model. Each bicycle has built from the same blue