What is a class in Java? Explain with an example.

Question

Accepted Answer

A class in Java is a blueprint for creating objects, encapsulating data and methods to define their behavior.

Classes define the structure and behavior of objects in Java.
Example: 'class Car { String color; void drive() { ... } }'
Classes can contain fields (attributes) and methods (functions).
Example: 'class Dog { String breed; void bark() { ... } }'
Java supports inheritance, allowing classes to inherit properties from other classes.
Example: 'class Animal { void eat() { ... } } class Dog extends Animal { ... }'

Accepted Answer

In Java, a class is a blueprint or template that defines the characteristics and behaviors of objects. It serves as a blueprint for creating instances of objects, also known as class instances or objects. A class encapsulates data (in the form of variables or fields) and behavior (in the form of methods) into a single unit.

Accepted Answer

Blueprint

Asked in Visa and 8 others

What is a class in Java? Explain with an example.

Interview Questions from Popular Companies