Using sample code segments, explain the following concepts as used in Java: [6 marks]i. Object-ii. Classiii. Method

i. Object - An object is an instance of a class. It has state and behavior. In Java, we use the 'new' keyword to create new objects. Here is an example:

public class Car {
    // properties of the car
}

public static void main(String[] args) {
    // creating an object of the Car class
    Car car1 = new Car();
}

In this example, car1 is an object of the Car class.

ii. Class - A class is a blueprint from which individual objects are created. It includes fields (variables) and methods to describe the behavior of an object.

public class Car {
    // properties of the car
    String color;
    String model;
    // behavior of the car
    void accelerate() {
        // code to accelerate
    }
}

In this example, Car is a class with properties like color and model, and a method accelerate().

iii. Method - A method is a collection of statements that perform some specific task and return the result to the caller. A method can perform some specific task without returning anything.

public class Car {
    // properties of the car
    String color;
    String model;
    // behavior of the car
    void accelerate() {
        // code to accelerate
    }
}

In this example, accelerate() is a method of the Car class. It defines a specific behavior of a Car object.