Object Oriented Programming (OOPs)

Question : 49 of 72

Marks: +1, -0

Given code in separate source files:

 public class Foo { 
  public int a; 
  public Foo() { a = 3; } 
  public void addFive() { a += 5;} 
} 
 
and: 
 public class Bar extends Foo { 
  public int a; 
  public Bar() { a = 8; } 
  public void addFive() { this.a += 5; } 
}

invoked with: 
Foo foo = new Bar(); 
foo.addFive(); 
System.out.println("Value: " + foo.a);

What is the result?

Value: 3
Value: 8
Value: 13
Compilation fails.
The code runs with no output
An exception is thrown at runtime

Validate

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