What is the error(s) in the following Java program? class Person{ public class Test{ int Age; public static void main(String[] args) { private String Name; Person obj = new Person(17, "Ahmed"); Person (int Age, String NName){ Age=25; this.Age=Age; obj.Name="King"; this.Name=Name; } } } public void SetName(String Name ) {

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: debug this: Debugging Exercise 4-3, Farrell, Joyce, Java Programming, 9th edition, Cengage Learning…

A: A program after debugging is as follows, Note: A complete program is written below to test class…

Q: PROGRAM SIMULATION. Understand the given JAVA program and write the output.   b. public class…

A: There should be one change in the code that is, the  method doIt inside class ChangeIt should be…

Q: QUESTION 3: Advanced Java Programming Analyse the following Java code segment and answer the…

A: Dear Student, Error is present in the line numbers 4,10 and 11. You also need to import…

Q: // Example.java: class Example { public static void exampleFun() { Rectangle s - new Rectangle(5,7);…

A: 3th option

Q: // Example.java: class Example { public static void exampleFun() Rectangle s- new Rectangle(5,7);…

A: Option B)  in Example.java instead of : ss.length = 10;it should be ss.setLength(10);

Q: 1 public class Con{ public static void main(String[] args) 3- { int[] ar-{2,5,7,9}; 5 int i-2; final…

A: Error: cannot assign a value to final variable j

Q: Identify the user-defined method based on the program given below. public class Mark int mark1,…

A: The answer is as follows:-

Q: public class Myclass{ private static int count=0; private int x; //} public Myclass(int i) {…

A: To solve the question, let us first save the programming example that you have provided into two…

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: java programming Complete the code for the class StudentAccount in the following. Add constructors…

A: The abstract class is the class in which abstract classes can't be created object and if the class…

Q: (Java) 7.2 Code: Look at the following Person.java class code: class Person{ public String name;…

A: The toString() method is a method in java that is used to print or output the values of an object or…

Q: JAVA Determine the output for the following code public class Beta extends Baap {      public…

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

Q: In Java, hiding implementation details is done by marking data and methods as : O private O…

A: In Java, hiding implementation details is done by marking data and methods as : private protected…

Q: Complete the following piece of java code, so that it could convert date to Julian number and Julian…

A: Julian Number - It is used for calculating days elapsed between two events. We have to implement two…

Q: 1. What is the output of the following program? Explain why? public class Boy{ int age = 10; }…

A: //lets trace the code for outputpublic class Boy{    int age=10;//data member}public class School{…

Q: Write a Java class that would match a string. The class has method  match with String as a return…

A: Coded using Java.

Q: The following code is valid in Java: public abstract class Shape ( private String name; public…

A: The given code in Java will not work. Therefore, the correct is False.

Q: What is the output of the following Java code? public class array { public static void main(String…

A: Refer to step 2 for the answer.

Q: 8. How many methods exist in the following Java program ? Line-1 : public class WHYME{ Line-2 :…

A: Your question is about total number of java method.  Let's find the solution of the question.

Q: Fill  with appropriate java keywords/syntaxes in the following method overloading program. package…

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

Q: what is the output of following java code. public class array { public static void main(String…

A: Option C is Correct

Q: 4. Complete the following class to implement all the methods in the class: public class Person {…

A: public class Person { String name; int birthYear;   public Person() {  name="unknown";…

Q: 4. Complete the following class to implement all the methods in the class: public class Person {…

A: JAVA CODE- public class Person {     String name;     int birthYear;    //constructor    public…

Q: Write a program in java . Create a class names “A” with a method to print “ method of class A”.

A: public class A {                                    //creating a class name A    public void…

Q: How do I code: public static int sum(int[] arr) public static int sum(int[] arr, int…

A: Algorithm: for (initialExpression; testExpression; updateExpression){             // body of the…

Q: Given the below class: public class Dog {     private String name;     private double weight;…

A: 1.) Class : Dog public class Dog {    private String name;    private double weight;    private…

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

A: In this code use the method overloading. Here we explain all the code separately. public class…

Q: What does the following code print out? class Main { public static void main (String[] args) { int…

A: c) 17

Q: import java.util.Scanner; public class Juice_ordering  { public static void main(String [] args) {…

A: Reduced error:-

Q: import java.util.Scanner; public class Juice_ordering  { public static void main(String [] args) {…

A: Errors:-

Q: import java.util.Scanner; public class Juice_ordering { public static void main(String []…

A:

Q: import java.util.Scanner; public class Juice_ordering  { public static void main(String [] args) {…

A: Error:- Reduced error:-

Q: Evaluate the JAVA code snippet below, then motivate why this is representative of good programming…

A: Java good coding practice always to follow good programming conventions that are accepted…

Q: Evaluate the JAVA code snippet below, then motivate why this is representative of good programming…

A: Good programming practices: The given code snippet is not an example of good programming practice…

Q: Suppose a single class defines multiple methods with the same name. What happens when that method is…

A: In java, We can define the same method names in same class

Q: Identify the user-defined method based on the program given below. public class Mark { int mark1,…

A: Here, public int set (int m1, int m2) is the user-defined method. So, the correct option is given in…

Q: Below is a java program to find roots of quadratic equation. Please explain each line of code if…

A: Code in Java: NOTE: out.format() method must be from System class so write it as…

Q: public class Ice extends Fire { public void method1() { System.out.print("Ice 1 "); public class…

A: Output of the given program is given below:-

Q: 2. What is the output of the following program? Explain why? public class Boy{ static int age = 10;…

A: Output of above is :   Age = 10 Age = 12 Age = 12

Q: What is the output for the following java code? class Student { private int age public Student() {…

A:

Q: In Java, hiding implementation details is done by marking data and methods as :     private…

A: Data and Methods declared as private are accessed within the class only. Data and Methods declared…

Q: What does the following code print out? class Main { public static void main(String[] args) { int[]…

A:

Q: import java.util.* ; public class MaxFinder {     public static void main(String[] args)     {…

A: Given: import java.util.* ;   public class MaxFinder {     public static void main(String[] args)…

Q: import java.util.* ; public class MaxFinder {     public static void main(String[] args)     {…

A: Below is the modified Java program: -

Q: write program in java Design an abstract class GeometricObject. GeometricObject must ensure that…

A: The RectangleYourRegNo class is shown below. public static class RectangleYourRegNo extends…

Q: The StringBuilder class is providedin the Java library. Provide your own implementation for the…

A: A complete program containing the implementation of the given methods is as follows, import…

Q: Java 2 billBook -invoiceNumber: String -visitDate: String -patientName: String -paid: boolean…

A: Program structure: Class bill is created. Parameters are defined. printinvoice() method is created.…

Q: Java Questions - (Has 2 Parts). Based on each code, which answer out of the choices "A,B,C,D,E" is…

A: Both of these questions from the inheritance part of the java. The second question is giving the…

Q: Define a method printAll() for class PetData that prints output as follows with inputs "Fluffy", 5,…

A: When we run the given program code, we get the below-given output of code: This program is taking…