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10. class FourWheeler {11.  blank void display() { }12. }13. class Car extends FourWheeler {14.   blank void display() { }15. }Which method at line 14, will correctly complete class Car?protected  private

Question

  1. class FourWheeler {11.  blank void display() { }12. }13. class Car extends FourWheeler {14.   blank void display() { }15. }Which method at line 14, will correctly complete class Car?protected  private
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Solution

The method at line 14 can be completed correctly using either "protected" or "public".

Here's why:

  1. "protected" - This access modifier allows the method to be accessed within the same package and also from the subclass. Since class Car is a subclass of FourWheeler, it can access the display() method if it's marked as protected.

  2. "public" - This access modifier allows the method to be accessed from anywhere, including subclasses. So, class Car can also access the display() method if it's marked as public.

"private" would not work because private methods cannot be accessed or overridden by subclasses. They are only accessible within the class they are declared.

This problem has been solved

Similar Questions

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