Java Developer Interview Question: What is the difference between a class and an object in Java, and how are they related?

In Java, a class is a blueprint or a template for creating objects. It defines the structure and behavior of objects. An object, on the other hand, is an instance of a class. It represents a real-world entity and has its own state and behavior.

The relationship between a class and an object is that a class serves as a template for creating objects. When an object is created, it inherits the properties and behaviors defined in the class. Multiple objects can be created from the same class, each with its own unique state.

Overall, a class is a general concept that defines the structure and behavior of objects, while an object is a specific instance of a class with its own identity and attributes.

Understanding the distinction between classes and objects is fundamental in object-oriented programming and essential for developing efficient and maintainable Java applications.