Which of the following is not a feature of Java programming?

130    Asked by ranjan_6399 in Java , Asked on Dec 1, 2023

 There are four options given. Find out which of the following options is not a feature related to Java programming language among all options provided. Justify your answer by providing their structures. The options are the following:-

  1. Encapsulation

  2. Multiple Inheritance through classes

  3. Exception Handling

  4. Platform Independence

Answered by Ranjana Admin

Among all the four options the right option for the question, which of the following is not a Java feature is right is option (2). There is no features like multiple Inheritance through classes in Java as Java doesn’t support multiple Inheritance through classes as it can lead you to complexities such as diamond problem. Instead, it allows you to perform multiple Inheritance through interfaces. Here is the structure of multiple interfaces through interfaces:-

Multiple interfaces

Interface Interface1 {
    Void method1();
}
Interface Interface2 {
    Void method2();
}
// A class implementing multiple interfaces
Class MyClass implements Interface1, Interface2 {
    Public void method1() {
        System.out.println(“Implementing method1”);
    }
    Public void method2() {
        System.out.println(“Implementing method2”);
    }
}
The option(A) “Encapsulation” in the java is used to create bundling data. It offers data variables and setter methods to access and modify the data. Here is the coding structure of it:-
Public class EncapsulationExample {
    Private int data;
    Public int getData() {
        Return data;
    }
    Public void setData(int data) {
        This.data = data;
    }
}
Option C) “ Exceptional handling” is here to allow programmers to deal with exceptional situations during the execution of the program. Here is the structure of it:-
Public class ExceptionHandlingExample {
    Public static void main(String[] args) {
        Try {
            Int result = 10 / 0; // Trying to divide by zero
        } catch (ArithmeticException e) {
            System.out.println(“Exception caught: “ + e.getMessage());
        }
    }
}

Option (D) “Platform Independence” in Java is used to provide assistance in gaining independence through its bytecode and the Java virtual machine. Here is the basic example given that demonstrates the independence aspect of Java programming:-

Public class PlatformIndependenceExample {
    Public static void main(String[] args) {
        System.out.println(“Hello, Platform Independence!”);
    }
}

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