The Object class is the parent class of all the classes in java by default . In other words, it is the topmost class of java. The Object class is beneficial if you want to refer any object whose type you don’t know. Notice that parent class reference variable can refer the child class object, know as upcasting.
Read moreWhat is class example?
A class is a group of objects that share common properties and behavior. For example, we can consider a car as a class that has characteristics like steering wheels, seats, brakes, etc . And its behavior is mobility.
Read moreWhat is class simple words?
1a : a body of students meeting regularly to study the same subject Several students in the class are absent today. b : the period during which such a body meets. c : a course of instruction is doing well in her algebra class.
Read moreHow do you define a class?
a class describes the contents of the objects that belong to it : it describes an aggregate of data fields (called instance variables), and defines the operations (called methods). object: an object is an element (or instance) of a class; objects have the behaviors of their class.
Read moreWhat is the class in programming?
In object-oriented programming , a class is a template definition of the method s and variable s in a particular kind of object . Thus, an object is a specific instance of a class; it contains real values instead of variables. The class is one of the defining ideas of object-oriented programming.
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