subject

Consider the following code:

public class b1
{
private int i;
private int j;

}
public class b2 extends b1
{
private int m;
private int n;

}
public class b3 extends b2
{
private int z;

}

which of the following sets of instance variables are directly accessible in class b2? (2 points)

1) i, j, m, n, z
2) i, j, m, n
3) i, m, n
4) m, n
5) z

ansver
Answers: 2

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Consider the following code:

public class b1
{
private int i;
privat...
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