Object Oriented Programming (OOPs)

Question : 25 of 72

Marks: +1, -0

public class SimpleCalc {
  public int value;
  public void calculate() { value += 7; }
}

And:

public class MultiCalc extends SimpleCalc {
  public void calculate() { value -= 3; }
  public void calculate(int multiplier) {
 	  calculate();
 	  super.calculate();
 	  value *= multiplier;
  }
  public static void main(String[] args)
  {
    MultiCalc calculator = new MultiCalc();
    calculator.ca1cu1ate(2);
    System.out.printIn("Value is: " +ca1cu1ator.va1ue);
   }
}

What is the result?

Value is: 8
Compilation fails.
Value is: 12
Value is: -12
The code runs with no output.
An exception is thrown at runtime.

Validate

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