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Assuming that all the necessary imports are done, what will be the output of the following Java code? class codetantra {     public int a;     public int b;     codetantra() {         a = 5;         b = 6; } }     class coding extends codetantra {     int i;  coding() {         super();     }  }     class inheritance {     public static void main(String args[]) {         coding obj = new coding();         System.out.println(obj.a + " " + obj.b);      } }Options6 55 6Runtime Error

Question

Assuming that all the necessary imports are done, what will be the output of the following Java code? class codetantra {     public int a;     public int b;     codetantra() {         a = 5;         b = 6; } }     class coding extends codetantra {     int i;  coding() {         super();     }  }     class inheritance {     public static void main(String args[]) {         coding obj = new coding();         System.out.println(obj.a + " " + obj.b);      } }Options6 55 6Runtime Error

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Solution

The output of the given Java code will be "5 6".

Here's the step by step explanation:

  1. The class codetantra has two public integer variables a and b. In the constructor of codetantra, a is assigned the value 5 and b is assigned the value 6.

  2. The class coding extends codetantra, which means it inherits the properties of codetantra. Therefore, an object of coding will have access to variables a and b.

  3. In the main method of the inheritance class, an object obj of class coding is created.

  4. The println statement prints the values of a and b of the obj object, which are 5 and 6 respectively.

So, the output will be "5 6".

This problem has been solved

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