The simplest and most common ways are:
Read moreWhat is class and explain?
A class is used in object-oriented programming to describe one or more objects . It serves as a template for creating, or instantiating, specific objects within a program. While each object is created from a single class, one class can be used to instantiate multiple objects.
Read moreWhat is called a class?
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.
Read moreWhat is class explain with example in Java?
Everything in Java is associated with classes and objects, along with its attributes and methods. For example: in real life, a car is an object. The car has attributes, such as weight and color, and methods, such as drive and brake. A Class is like an object constructor, or a “blueprint” for creating objects .
Read moreCan you implement a class in Java?
The implements keyword is used to implement an interface . The interface keyword is used to declare a special type of class that only contains abstract methods. To access the interface methods, the interface must be “implemented” (kinda like inherited) by another class with the implements keyword (instead of extends ).
Read moreWhat is the name of a concrete class that implements statement and is included in the core JDK?
Some examples of concrete classes from the JDK are HashMap, HashSet, ArrayList, and LinkedList .
Read moreWhich class can use all the features of an established class?
Explanation: Object class is superclass of every class in Java.
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