SCJP Module-6 Question-14


 

SCJP Module-6 Question-14

The given program will test your understanding about the Inheritance and method overriding in Java.

The given program will test your understanding about the Inheritance and method overriding in Java.

Given below the sample code :

class SuperClass {
public void MyMethod() {
System.out.print("SuperClass,");
}
}

class SubClass extends SuperClass {
public void MyMethod() throws IOException {
super.MyMethod();
System.out.print("SubClass,");
throw new IOException();
}

public static void main(String[] args) {
try {
new SubClass().MyMethod();
} catch (IOException e) {
System.out.println("Exception");
}
}
}

What will be the output of the following code ?

1. SuperClass

2. SubClass

3. SubClass

    SuperClass

4. Gives Compile error.

Answer :

(4)

Explanation :

Above code will give compile error because override method can't throws any exception ,which was not thrown by overridden method.

  

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