What will be the output of the following code? abstract class X { int b; abstract void print(); } class Y extends X { int a; void print() { System.out.println(a); } } class Test_Questions { public static void main(String args[]) { X obj = new Y(); obj.b = 6; obj.print(); } }

Q: 3. Consider the following two classes and write down the output of the following code: abstract…

A: Given data, Consider the following two classes and write down the output of the following code:…

Q: What will be the output of the following program? abstract class A{ abstract void firstMethod();…

A: Given:

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A: Given, Java code: interface Test {int x = 10;}public class MyClass implements Test{public void…

Q: Modify the given codes to remove the compilation errors. 1. public interface Carnivore {…

A: Answer: Ans-1: The code will not compile and it will be given you the two compile-time errors…

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A: The compiler of the java code will add public and abstract keywords before the function of an…

Q: The following is in Java: public class MyClass {       private int x;       private double y;…

A: Defined the given Java code

Q: IV. Will the following java code compile? if not why? if yes write the output. abstract class A {…

A: Given: A Java code illustrating how abstract class can be created and utilized. Objective: We need…

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A: public void MyClass(int a, double b) The Above Line Is Incorrect. There Won't be any Return Type…

Q: Show the output of running the class Test in the following code lines: interface A { } class C{ }…

A: output:

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A: Here we have abstract class A which contains two methods  private abstract method m1() and final…

Q: What will be the output of the following code? interface Test { int x = 10; } public class MyClass…

A:

Q: QUESTION 31 What is the output of running class Test? public class FinalExam { public static void…

A: Answer: B. ywvz

Q: What is the output of the following code? public interface finalExam { int x = 10; void…

A: The output of the code has been given in step 2.

Q: Predict the output of the following code: public class MyClass extends Test { public static void…

A: working: The code is used to print the value of the method num() present in the classes Test and…

Q: Given the definition of the Person and Student classes below, public class Person{ public String m…

A: According to the information given:- We have to find the appropriate choose .

Q: choose the right answer to overcome the error public abstract class LabFinalExam 3 { public static…

A:

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A: Hello student. Warm welcome from my side. Hope you are doing great. I will try my best to answer…

Q: Explain the following Java Interface code in details. interface A { public void m1(); } abstract…

A: CODE :-   interface A{public void m1();}abstract class B{public B(){System.out.println("Inside the…

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Q: QUESTION 13 In the following code turn is an example of a ---[a ]---- method. public class Machine {…

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Q: public abstract class Bird { private int x; private int y; private int z; public void…

A: The solution for the above given question is given below:

Q: Java-OOP write the dry run of the following program public abstract class Payment { protected double…

A: According to the information given:- we have to compile and dry run the given code in Java.

Q: Implement all the classes using Java programming language from the given UML Class diagram. Note:…

A: Solution:   Given,   and

Q: 2. Consider the following class definitions: public class BClass private int x; public void set(int…

A: Lets see the solution in the next steps

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A: Given the following java program we have to show what is the output of the given program.

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A: Inheritance-                      Inheritance is one of the feature of Object Oriented Programming.…

Q: Suppose Letter is an abstract class with an abstract method called hello, and R is a class that…

A: The answer for the given question is

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A: Instance variables:  The variables declared inside the class without static keywords are called…

Q: consider the following definition of the class Myclass: public class Myclass{ private static int…

A: Hey, thank you for your question. As there are multiple parts in your code, we can produce solutions…

Q: consider the following definition of the class Myclass:   public class Myclass{   private static…

A: MyClassDemo.java:   public class Main {      public static void main(String[] args) {…

Q: Given the following interfaces: public interface Inter1 { public abstract void m10%3; public…

A: Lets see the solution.

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Q: Do the following program in Java Eclipse. Java Class that can be used to create a Fruit object as…

A: Program Description –In the main() method, the objects of two classes are created and those classes…

Q: Do the following program in Java Eclipse. Java Class that can be used to create a Fruit object as…

A: The java program and approach are given below:Note: Run the same code on Eclipse.Approach: Creating…

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A: The answer is as following:-

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A: Interface: Interface in java is abstract type. The methods of interface are implemented by classes.…

Q: Consider the following code in Java 8: public interface Runnable { void run() ; } public final class…

A: Here we have an interface named Runnable with one abstract method named run, hence we can say that…

Q: Write a program that defines a class Employee with the following members as shown in the bellow UML…

A: Sample Response: //C++ program, tested on codeBlock IDE#include<iostream>using namespace…

Q: 1- public class Student { 2 3 public abstract double calcScore(); 4 5 } Which of the following is…

A: The given code is a java code snippet where a Student class is created. The student class has method…

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A: the code is given below: given: The class contains:• Private double data fields a, b, c, d, e, and…

Q: Write a Java program that defines a Shape class having an abstract method draw(). Inherit Rectangle,…

A: Code: import java.io.*; import java.util.*; //Abstract Shape class having an abstract method…

Q: Write a Java program that defines a Shape class having an abstract method draw(). Inherit Rectangle,…

A: Java program that defines a Shape class having an abstract method draw(): import java.util.* ;…

Q: Write a Java program that defines a Shape class having an abstract method draw(). Inherit Rectangle,…

A: Program Approach: Import java utility files. Define abstract class shape. Define an abstract method…

Q: Write a Java program that defines a Shape class having an abstract method draw(). Inherit Rectangle,…

A: Actually, java is a object oriented programming language. It is a platform independent.

Q: Derive a class BuyNItemsGetOneFree from DiscountPolicy, as described in Exercise 10. The class…

A: public class BuyNItemsGetOneFree extends DiscountPolicy{     private int numberOfItems;…

Q: Consider the following classes. What is output when then DogApp program is executed? public class…

A: The given program: Program execution for the given program is shown below.

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A: Given Code: public class MyClass { public MyClass() { /code/ } // more code… } Answer: MyClass mc =…

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A: The above program is an example of inheritance in Java. There is a parent/super class called Baap…

Q: INTRO JAVA Make a class Employee with a name and salary. Make a class Manager that inherits from…

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Q: What is the output of the following code? Include a description of what happens. 1 class Main {…

A: In the main method, an object of SecondClass with 27,18 as its attributes is created. When…