A class (public) holds objects and methods (actions that can be imported and used by other objects and classes. An object is a thing that holds behavior and attributes. For example, take the scientific group of Mammal. This would be a class. Dogs, cats, 60 Minutes cohost Morley Safer, and Wooly Mammoths are all objects inside the class Mammal.
From the Object class.From the Object class.From the Object class.From the Object class.
class is template of object and object is instance of a class
object class is a super class for all other class...
Object is the topmost class in the Java Class hierarchy. There is no Class above Object. All classes in Java are implicitly derived from Object.
The Object class, in the java.lang package, sits at the top of the class hierarchy tree. Every class is a descendant, direct or indirect, of the Object class. Every class you use or write inherits the instance methods of Object. You need not use any of these methods, but, if you choose to do so, you may need to override them with code that is specific to your class
Object is an instant of the class, by using an object we can members of the class.
The top level class in Java is class Object. Every other class inherits from Object and therefore Object is the top most in the class hierarchy. If you extend a class from Object such as class Animal and further extend Animal with class Dog then the hierarchy is as follows: Object | Animal | Dog Code for this hierachy is as follows: class Animal { } class Dog extends Animal { } We don't need to write class Animal extends Object because every class extends from Object so it does not need to be stated.
A class is a collection of similar objects while an object is the individual instance of a class.
A class is a blueprint or a detailed description of a real-world object. An object is an instantiation of a class into memory.
The top level class in Java is class Object. Every other class inherits from Object and therefore Object is the top most in the class hierarchy. If you extend a class from Object such as class Animal and further extend Animal with class Dog then the hierarchy is as follows: Object | Animal | Dog Code for this hierachy is as follows: class Animal { } class Dog extends Animal { } We don't need to write class Animal extends Object because every class extends from Object so it does not need to be stated.
Object is an instance of a class. Example: In general, animal is a class where as, tiger is an object.
Class bound refers to the relationship between an object and a specific class in object-oriented programming. It determines how tightly an object is associated with its class, influencing how the object can interact with other objects and classes in the program. The class bound establishes the behavior and properties that an object inherits from its class.