ivate int x; blic int y; otected int z; blic A() private int x; public int y; protected int z; public B() { x = 0; x = 0;

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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public class A
{
private int x;
public int y;
protected int z;
public A()
public class B extends A public class C
{
private int x;
public int y;
protected int z;
public B()
{
x = 0;
{
private int x;
public int y;
private B z;
private A w;
public C()
{
z = new B () ;
X = 0;
}
W =
(A) z;
Select correct statements assuming that defined classes belong to the same package
(folder):
variable x from A is accesible in C
variable y from A is accesible in C
variable z from A is accesible in B
variable x from B is accesible in C
variable y from A is accesible in B
variable z from B is accesible in C
variable z from A is accesible in C
variable x from A is accesible in B
variable y from B is accesible in C
Transcribed Image Text:public class A { private int x; public int y; protected int z; public A() public class B extends A public class C { private int x; public int y; protected int z; public B() { x = 0; { private int x; public int y; private B z; private A w; public C() { z = new B () ; X = 0; } W = (A) z; Select correct statements assuming that defined classes belong to the same package (folder): variable x from A is accesible in C variable y from A is accesible in C variable z from A is accesible in B variable x from B is accesible in C variable y from A is accesible in B variable z from B is accesible in C variable z from A is accesible in C variable x from A is accesible in B variable y from B is accesible in C
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