Question 3

Given the following partial class definitions, choose the complete list of the variables that are accessible directly in class A3.

public class A1 {

public int x;

private int y;

protected int z;

...

}

public class A2 extends A1 {

protected int a;

private int b;

}

public class A3 extends A2 {

private int q;

}

	A.	q
	B.	x, q
	C.	x, z, a, q
	D.	x, a, q