- A Value-A
- B Compilation fails-Exception NullPointerException is not compatible with throws clause in A.printName()
- C Name-B
- D Compilation succeed but no output
Java Programming Language MCQ Java Exception MCQ
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import java.io.FileNotFoundException;
class A{
public void printName() throws FileNotFoundException{
System.out.println("Value-A");
}
}
class B extends A{
public void printName() throws NullPointerException{
System.out.println("Name-B");
}
}
public class Test{
public static void main (String[] args) throws Exception{
A a = new B();
a.printName();
}
}
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