What is the output of this program? class A { public int i; private int j;...
What is the output of this program?
class A {
public int i; private int j;
}
class B extends A { void display() {
super.j = super.i + 1; System.out.println(super.i + " " +
super.j);
}
}
class Inheritance {
public static void main(String args[])
{
B obj = new B(); obj.i=1; obj.j=2; obj.display();
}
}
Java language!! // include explanation!
Homework Answers
j is private in A. so, B(child class of A), can not access j of A. hence, there is a compilation error in this code.
Add Answer to:
What is the output of this program?
class A {
public int i; private int j;...
What is the output for the following program codes? a) [ 0.5 Mark ] class A...
What is the output for the following program codes? a) [ 0.5 Mark ] class A { int i; } class B extends A { int j; void display() { super.i = j + 1; System.out.println(j + " " + i); }} class inheritance { public static void main(String args[]) { B obj = new B(); obj.i=1; obj.j=2; obj.display(); }} OUTPUT: b) [ 0.5 Mark ] class Parent { public void getBike(){ System.out.println("Suzuki Bike"); }} class Child extends Parent {...
public class Test { private static int i =0; private static int j =0; public static...
public class Test { private static int i =0; private static int j =0; public static void main(String[] args) { int i = 2; int k = 3; { int j =3; System.out.println("i + j is : " + i + j); } k = i + j; System.out.println("K is " + k ); System.out.println("K is " + j); } } why is the output i + j = 23 K =2 K =0 Please explain a step by step...
class Upper { private int i; private String name; public Upper(int i){ name = "Upper"; this.i...
class Upper { private int i; private String name; public Upper(int i){ name = "Upper"; this.i = i;} public void set(Upper n){ i = n.show();} public int show(){return i;} } class Middle extends Upper { private int j; private String name; public Middle(int i){ super(i+1); name = "Middle"; this.j = i;} public void set(Upper n){ j = n.show();} public int show(){return j;} } class Lower extends Middle { private int i; private String name; public Lower(int i){ super(i+1); name =...
1) Consider the following Java program: 1 public class HelloWorld { 2 // My first program!...
1) Consider the following Java program: 1 public class HelloWorld { 2 // My first program! 3 public static void main(String[] args) { 4 System.out.println("Hello, World!"); 5 } 6 } What is on line 1? a. a variable declaration b. a statement c. a method (subroutine) definition d. a comment e. a class definition 2) Which one of the following does NOT describe an array? a. It can be used in a for-each loop. b. It has a numbered sequence...
output What is the output of the following: class Access public int x; private int y...
output
What is the output of the following: class Access public int x; private int y public void cal(int x, int y) { this.x = x + 1; this.y = y; } public void print() { System.out.print(""+y); } } class AccessSpecifier { public static void main(String args[]) { Access obj = new Access(); obj.cal(2, 3); System.out.print(obj.x); obj.print(); } } 33 Compilation error 23 None of the available choices Runtime error
Help with a question in Java: What is the output from the following program? public class...
Help with a question in Java: What is the output from the following program? public class Methods2 { public static void main(String[] args) { for (int i = 0; i < 3; i++) { for (int j = 0; j <= i; j++){ System.out.print(fun(i, j) + "\t"); } System.out.println(); } } static long fun(int n, int k) { long p = 1; while (k > 0){ p *= n; } return p; } }
E 4 (4 pts.Determine the output of the program helow. impon util. public class ForEachFun output private int public...
E 4 (4 pts.Determine the output of the program helow. impon util. public class ForEachFun output private int public ForEach unir 5 % 2:1 public v number1 ng toStringO( return mum:) public static void main(String I 1 args) un 1 m-new ForlachFuni4); iE i 3 mil w ForachPun-5) else mf i1 new ForEachFun(8 + i): for (ForEachFun n:m) .number) for (ForEachFun n: m) System.out.printin(n):
E 4 (4 pts.Determine the output of the program helow. impon util. public class ForEachFun output...
2016 points output of following Java Program? public class Base { public final void show() {...
2016 points output of following Java Program? public class Base { public final void show() { . System.out.println("Base::show() called"); public class Derived extends Base { public void show() { System.out.println("Derived::show() called"); } e lor rested in order public class Main { ects from and public static void main(String[] args) { Base b = new Derived(); b.show();
help me with a question in java: class A { int i = 10; } class...
help me with a question in java: class A { int i = 10; } class B extends A { int i = 20; } public class Boo { public static void main(String[] args) { A a = new B(); System.out.println(a.i); } }
What is output? public abstract class People { protected string name; protected int age; public abstract...
What is output? public abstract class People { protected string name; protected int age; public abstract void PrintInfo(); public void PrintInformation() { System.out.println("In Base Class People"); public class Teacher extends People { private int experience; public void PrintInfo() { System.out.println("In Child Class Teacher"); public class Principal extends Teacher { public void PrintInformation() { System.out.println("In Child Class Principal"); public static void main(String args[]) { Principal tim; tim = new Principal(); tim.PrintInfo(); In Base Class People Error: Compiler error In Child Class...
output
What is the output of the following: class Access public int x; private int y public void cal(int x, int y) { this.x = x + 1; this.y = y; } public void print() { System.out.print(""+y); } } class AccessSpecifier { public static void main(String args[]) { Access obj = new Access(); obj.cal(2, 3); System.out.print(obj.x); obj.print(); } } 33 Compilation error 23 None of the available choices Runtime error
E 4 (4 pts.Determine the output of the program helow. impon util. public class ForEachFun output private int public ForEach unir 5 % 2:1 public v number1 ng toStringO( return mum:) public static void main(String I 1 args) un 1 m-new ForlachFuni4); iE i 3 mil w ForachPun-5) else mf i1 new ForEachFun(8 + i): for (ForEachFun n:m) .number) for (ForEachFun n: m) System.out.printin(n):
E 4 (4 pts.Determine the output of the program helow. impon util. public class ForEachFun output...
2016 points output of following Java Program? public class Base { public final void show() { . System.out.println("Base::show() called"); public class Derived extends Base { public void show() { System.out.println("Derived::show() called"); } e lor rested in order public class Main { ects from and public static void main(String[] args) { Base b = new Derived(); b.show();
What is output? public abstract class People { protected string name; protected int age; public abstract void PrintInfo(); public void PrintInformation() { System.out.println("In Base Class People"); public class Teacher extends People { private int experience; public void PrintInfo() { System.out.println("In Child Class Teacher"); public class Principal extends Teacher { public void PrintInformation() { System.out.println("In Child Class Principal"); public static void main(String args[]) { Principal tim; tim = new Principal(); tim.PrintInfo(); In Base Class People Error: Compiler error In Child Class...
Most questions answered within 3 hours.
-
Suppose an x distribution has mean μ = 4.
Consider two corresponding
x
distributions, the first...
asked 2 minutes from now -
A study of the effects of exercise used rats bred to have high
or low capacity...
asked 24 minutes ago -
Using your data from the experiment, calculate the initial moles
of HCl that you started with....
asked 24 minutes ago -
Suppose you want to make 500 mL of a 0.20 M Tris buffer at pH
8.0....
asked 26 minutes ago -
The titanic hit an iceberg estimated to be half of her mass.
Before hitting the iceberg,...
asked 47 minutes ago -
3. The top four firms in Industry A have market shares of 30,
25, 10, and...
asked 50 minutes ago -
Are there such things as microscopic multicellular animal
parasites? If so, please give examples.
asked 1 hour ago -
1. What two structures in the ear are involved in your
sense of balance and in...
asked 1 hour ago -
Two ice skaters suddenly push off against one another starting
from a stationary position. The 45...
asked 1 hour ago -
What is the Larmor frequency for a proton in a magnetic field of
B0 = 14.0...
asked 1 hour ago -
Problem 03.019 Annual Worth Calculations
Find the value of x that makes the equivalent annual
worth...
asked 1 hour ago -
Under common law, right of survivorship was automatically a
feature of which type of co-tenancy?
a....
asked 1 hour ago