Java Programming questions and answers in December 2022

 . Name(s) Period Date U2L7 Extra Practice - Accessor Meth ods co DE Check for Understanding Question: Consider the following class definition. public class Smoothie { private String fruit; / / Const...
Show and explain what is printed. 1115 7. (10 pts) Show what is printed by the following program: /* problem 7 * / public class problem7 { public static void main(String args) { int x, y, r = 30; Stri...
I'm stuck on a java assignment to make a hangman game. For example if the secret word is DOG the output should look like this:   The current secret phrase is: *** The letters you have not guessed yet...
What is the output of this code? Java. What output is displayed when the following code is run? int num1 = 18; int num2 = 32; int num3 = 24; int num4 = 0; if ( num1 > num2) { num4 = 4; } else { if ...
Please help! Struggling with Java and I need to pass. Thank you in advance. Which of the following would be the variable result value, after the following set of statements? int first = 1; int First =...
I'm Java. Please help! Thank you in advance (:. Which of the following lines of code would read in a String, and convert it into a whole number? Scanner input = new Scanner (System. O String inputRead...
Create GUI program in Java Netbeans that is similar to the above image. Please provide documentation on important lines and add a link to download the program. Thanks in advance and happy holidays!. O...
 . V* In this program, you will calculate the total bill for a restaurant customer. In order to do that, you need to (1) create a class called "homework2_2" (2) create three variables to store...
 . f* Ingredient Calculator To make 1e regular cookies. you need the following ingredients: - %.5 cups of sugar — 1 cup of butter — 2 tops of flour - 1 cup of oat — 1 cup of chocolate chips Ple...
make a new package in this project called assignment2_3.  Copy the Flight class and the Airline classes to this package. Change the class definition of the ArrayList in the Airline class to a Proprit...
How do I convert the following line, as part of an initialization to fill a table with a local time?  start_Date_Time_Column.setCellValueFactory(new PropertyValueFactory<>("startTime"));   I h...
The goal of this assignment is to develop a project which demonstrates your learning throughout this course. Evaluation will be based on the implementation of your project, neatness and effectiveness ...
 . 1. Which one of the following declarations are NOT correct? O A. double size; O B. String style = "high-top"; O C. boolean inStock = true; O D. int price = 40.99; O E. String material = ...
I keep getting an error when parsing. Reached end of file while parsing.     import java.util.Scanner; public class TestMathOP2 {   public static void main(String[] args)   {      Scanner input...
#Find common errors that occur when manipulating files, including libraries.#   A myfile.txt has the following lines of text, with each line of text having a new line after it: Java is fun Java is pl...
#Create and modify several files and delete unnecessary files when the program completes.#   Assume that the output.txt file contain s: First Line Given the following snippet of code:    File outpu...
#Create  and modify several files and delete unnecessary files when the program completes.#   Assume that the logs.txt file does not exist. Given the following snippet of code:    File logsFile = ...
#Indicate the common ways to interact with files external to the program.#   A file was created under the /home/runner/IntrotoJava/ folder named myFile.txt. Assume that you have a File object named t...
#Use classes & collections are attributes in other objects.# You have created the following class called Job: public class Job {   private String role;   private long salary;     public String...
The goal of this lab is to write a simple, but functional, web server that is capable of sending files to a web browser on request. The web server must create the listening socket and accept connectio...
  Why Your DNA Isn't Your Destiny By John Cloud, Time Magazine, January 6, 2010 The northernmost county of Sweden, Norrbotten, has an average of just six people living in each square mile. Yet this t...
      . Worksheet String Conversions Na mc String integer 1. Use String horses = "35 horses"; and a built-in String method to retrieve the number 35 and print this phrase (having the comput...
Can you make code ?. Instructions For this exercise, you will create a Car class to hold car data. You should create appropriate variables in your Car class to store the following information: . Make ...
Topic; Importance of direct mathematic in information technology Field   How is the concept applicable to the field you would like to pursue? ● From your research, what sources discuss this applica...
Given the following class, what sets of statements would have the end result of the myStudent instance having the student name as teststudent letterGrade as test as B?   public class Student {   pri...
Given the following method, what would be returned given the following board state when checking for X? {{" X ", " O ", " O "},  {" - ", " X ", " - "},  {" - ", " - ", " X "}}    public static int...
Given the following class, what sets of statements would have the end result of the myStudent instance having the student name as teststudent letterGrade as test as B?   public class Student {   pri...
  Help with this coding activity. Instructions Write code which takes inputs and creates two RegularPolygon objects {using the shapes.RegularPolygon class) and compares them using the equals method. ...
I'm having trouble Please help!   creating an object class then display its assigned values from the main method of the main class. Save the code in jGRASP, then save it in c:\myjava and run it. /***...
I need  a sudoku in Java, my friend wrote this code but I can put to run, could you check if have some error?   import java.util.*; import java.io.*; public class Sudoku {    Scanner stdin;    i...
We are asked to write the following recursive methods in given class bellow : 1. boolean isFull (): that returns the true if the binary tree is full, false otherwise. A full binary tree is defined as ...
What would be output at the end of the following code segment?     int num = 0;     for(int row = 0; row < 4; row++ ) {       for(int col = 0;  col < 5; col++) {          num++;   ...
    Can you write this code on visual studio code? bounce.html, bounce.css, bounce.js. please and please   write a code showing this picture please  Can you write a code on visual studio code? bou...
What needs to go into <initialization> for the code to output: 8 9 10 for(<initialization>; num <= 10; num++) {     System.out.println(num); } a.)  int num == 8 b.)  int num = 8 c....
Write a Java program that checks whether the given string contains only digits (ASCII characters 0-9) and returns true or false. You must include a simple constructor and perform your core counting lo...
Which of these programs would produce the output 19word? a) int num1 = 7; int num2 = 12; char val = 'A'; String word = "fun"; System.out.println(num1 + num2 + "word");   b.) int num1 = 7; int num2 =...
Which of the following would declare a character variable, named letter, which consists of a single letter? a.)  String letter = 'a'; b.) String letter = "a"; c.)  char letter = "a"; d.)  char le...
1. (12) write the java code for a method named maxar ray that receives two int arrays arguments of the same size and returns a newly created array. each element of the new array that is returned is th...
Write a complete Java program, including at least one comment in the main program and one in each method, to do the following: The program will read in an unknown number of records from a file. Assume...
// 1. Define the hash function (5 marks) Private int h(Integer key) {   }   // 2. Define insert the key and a value (10 marks) Public void insert(Integer k, E r) {   }   //3. Define search a key (...
For creating Koch curve, we can use the following code for the fifth point: double angle = (Math.PI/3);  double xE = xC + (xD-xC) * Math.cos(angle) + (yD-yC) * Math.sin(angle);  double yE = yC - (xD...
 . a Part 2 (50 Marks) Write a JavaScript to sort N different Words (where N < 10). Step 1. Open a project as A3_Part2 // {use your own design and layout} Step 2. Let user to input N different wor...
This project is based on the design, and implementation in Java, of the seven different Lottery games being Saturday Tattslotto, Oz Lotto and Powerball. Details of these games can be found at http://w...
JAVA PROGRAM USING RECURSION TECHNIQUE.. PART B: RECURSION The following tables shows how Certificate of Deposit growns in value each period of investment. The table assumes the CD starts with $1000, ...
Bonjour; j'aime avoir un nouveau code au niveau de la question, qui fonction avec une application Main, détaillé pas à pas afin que je puisse comprendre toutes les étapes. il parait que Resizable ...
May you help me with this please?   Create a Class named FinalExamAnswers.java In the class, make a public static method named manipulateString that asks the user for a sentence using the Scanner.  ...
I need a java code for this that works in ECLIPSE. (I already have the file with the 100 items of the Walmart store)  . Problem Description: Your goal is to automate a small store that sells more tha...
First image is the question and then there are two images of the potential answers. I'm really confused about this. I don't understand the colon notation and I don't know what it means by an [and]  ....
(Addition quiz) make a JSP program that generates addition quizzes randomly, as shown in Figure 38.14a. After the user answers all questions, the JSP displays the result, as shown in Figure 38.14b. Fi...
 . In a tree representing a file system, O a) leaf nodes represent only empty directories b) leaf nodes represent only non-empty directories O C) leaf nodes represent either files or empty directorie...
Can someone help me with the problem below?  . *32. I (Revise Listing 32. 1) Rewrite Listing 32.1 to display the output in a text area, as shown in Figure 32.30. EConcurrent Output X a 1b2b3b 4b 5 b6...
  PetRock .  Write a class PetRock  with instance variables  name  and  price , and a constructor with two parameters to initialize an object for these two instance variables.  And also a shout...
please help me this. I started it but i have a feeling i'm wrong and i need some help understand it better. This: Consider the following method. Complete the trace table for test (1). ublic void test(...
In java, Let's say you are given three sticks of varying lengths. They can be of the same length or different lengths. You are asked to tell us if you can use those sticks to make a triangle.   For a...
 . Your superb and stunning teacher is asking you to write a simulation to simulate a cake restaurant using an observer pattern. In the restaurant, you only sell two types of cakes: chocolate and str...
 . Question 1(Multiple Choice Worth 1 points) Which of the below code would assign the appropriate letter grade based on a numeric score? I. if (score>=90) grade = "A"; else if (score&gt...
In a hash table array of size 5, where the hash function is f(n) = n%5, if the hash table  array is used to store integer keys, will key 3 and key 8 to be put into the same slot in the array? If  ye...
Create a class called Shoe. It is required to have the following: . 2 fields (only) style, String, the style of shoe, like running, hiking, walking, dress, etc. College o, quantity, int, the number of...
answer the following in Java (IntelliJ) The file that is attached to this assignment is a zip file of a BST implementation . You need to finish the implementation of swapNodes(int firstValue, int seco...
   . Question 12 (2 points) What is the problem with the following code class BigClass{ private double decimalNo; private void setdecimalNo( double d){decimalNo =d;] public class MyClassf public sta...
 . Suppose you want to implement a math service using SOAP. The service provides the following functions: . calculate circle perimeter (the radius is received as a parameter). The perimeter is calcul...
 . Consider a class named "Course" that has two attributes: CourseID and CourseName. A) Explain the steps for creating a Java application that provides all CRUD REST APIs. B) Explain how we...
 . Question 18 (5 points) Create a public class called Combinations. This class has 2 attributes int n and int k. The class has one zero - arg constructor and a two argument constructor. The zero arg...
From the code below, describe where the memory leak occurs and explain why.   /**  *    Stack implementation using an array.  */ public class Stack<ELE> {     public Stack( ) {     ...
 . Question 1(Multiple Choice Worth 4 points) Which of the following will correctly generate a random digit from 1 through 10? Oint digit=Math. random*10; O int digit = ( (int) Math. random) -10 + 1;...
Design a program that asks the user to enter a distance in meters.  The program will then present the following menu of selection: ⦁ Convert to Kilometers ⦁ Convert to Inches ⦁ Convert to Feet ...
Question 8 A shopping cart consists of items. An item can be either a household or an electronic item. The following UML diagram represents item, household item, electronic item and their relationship...
Question 1 10 out of 10 points A GMU department has a dept code, name, a number faculty and a number of students. The university wants to keep track all of its departments. A Department data definitio...
Question 3 10 out of 10 points A GMU department has a dept code, name, a number faculty and a number of students. The university wants to keep track all of its departments. A Department data definitio...
Write the method called wordCount that accepts a String as its parameter and returns the number of words in the String. A word is a sequence of one or more nonspace characters (anz characters other th...
 . Instructions Sara and Mohamed are starting a eBike rental business in town. They have decided that no advance reservations will be taken and that rentals can only be done in person, on a first-com...
 . Question 1(Multiple Choice Worth 3 points) Which of the following could be a constructor for the public class MyClass? I. public int MyClass( Il. public MyClass() Ill. public MyClass(int a, int b)...
 . Question 1(Multiple Choice Worth 2 points) The main method contains the statement int num = someMethod (12, 14) ; What is the result after this statement is executed? public static int someMethod ...
 . 8. The assigmnent of codes is based on patient record documentation by any physician involved in the care and treatment of an inpatient. However, if documentation by two or more physicians conflic...
you can use javaFX. 2 Bar Chart [20 pts] 'Nrite a program that uses a bar chart to display the percentages of the overall grade represented by projects, quizzes, midterm exams, and the final exam, ...
Question 1    This question explores the String and Random classes and allows you to practice using switch statements (and if you choose, also the conditional operator). You should be able to write ...
 . Syllabus for 2022FL ITSE-2417-20 x zy Section 17.1 - ITSE 2417: Java Pro > < > C A learn.zybooks.com/zybook/TCCDITSE2417 AtkinsonFall2022/chapter/17/section/1 Q E = zyBooks My library &gt...
Step 1: How data can be generated for add new contact form using test data generation tool. -  http://www.generatedata.com/   Step 2: Description of your automated testing framework. Please explain ...
super speed sprint racer p5js In p5.play, sprites providesome additional functionality over normal images. Using p5.play, create a simple top-down racing game similar to Super Sprint (https:/...
CMSC 350 Project 4 The fourth programming project involves writing a program that accepts information contained in a file about the class dependencies in a Java program and creates a directed graph fr...
The use of computers in the workplace is a double edge, sword for workers while they help to increase productivity and efficiency, they can also raise concern about privacy and health issues true or f...
 . Question 1(Multiple Choice Worth 2 points) Errors can be syntax errors or logic errors (the code works, but not as intended). How many times will the following while loop repeat? int flipCount = 0...
Develop a method called normalizeGrades() in Java following the details below: The method should accept an array of numeric grades as argument. Each grade in the array is a numeric value (of type doub...
Making sure that encapsulation is not violated (i.e., instance variables must be private); design an inheritance hierarchy of classes Car, Truck, and Vehicle based on the following description.   Car...
Create a method called normalizeGrades() in Java following the details below: The method should accept an array of numeric grades as argument. Each grade in the array is a numeric value (of type doubl...
Question    Write a method named normalize() that accepts an argument which is reference to a two-dimensional (2D) NxN array with elements of type double . In fact, the 2D array represents a square ...
 . Develop a method called normalizeGrades() in Java following the details below: a. The method should accept an array of numeric grades as argument. Each grade in the array is a numeric value (of ty...
Using Java along with comments on each line to make sense follow ....  . Shortest Path Research Research another shortest path algorithm for graphs in addition to Dijkstra's Algorithm. In your rese...
Varied amount of input data JAVA PLEASE!  . 3.15 LAB: Varied amount of input data Statistics are often calculated with varying amounts of input data. Write a program that takes any number of non-nega...
Write Java class which models a blender. Your class should have at least two meaningful attributes, one method to do some action on or for the object, and one method to display the values of the attri...
Convert to revers binary Java PLEASE!    . 3.14 LAB: Convert to reverse binary Write a program that takes in a positive integer as input, and outputs a string of 1's and O's representing the integer...
Write a piece of Java code that uses a while loop to repeatedly prompt the user to type a number until the user types a non-negative number, then square it. - Example output: Type a non-negative integ...
Here's a brief transcript showing the kind of reporting we expect to see in this project (as always user input is in bold ): Enter a list of population files: populationFiles.csv Enter a start year: 2...
 . 5. (2pts) Which method of Java HashMap will you use to replace a value of an existing key? 6. (2pts) Which method of Java HashMap will you use to remove a pair of hash map item (key/value pair)? 7...
PROGRAM IN JAVA program that predicts the approximate size of a population of organisms. The application should ask the user to enter the starting number of organisms, the average daily population inc...
 . Write a Java Program that does the following : Get Input from a file named stations.txt and load them into an array named radio[ ] Sort the array The file has 20 Radio Channels in it. For example:...
 . Write a Java Program that does the following : Get Input from a file named stations.txt and load them into an array named radio[ ] Sort the array The file has 20 Radio Channels in it. For example:...
The programs in Figure 4.5 and Figure 4.6 are available at www.cdk5.net/ipc. Modify them so that the client repeatedly takes a line of user's input and writes it to the stream and the server reads rep...
Create a  doubly linked list  for storing  integers. In doubly liked lists, each node has a connection to its previous and next node. The first node is known as the head (the previous for the head ...
Suppose that you have multiple processors, so you can speed up the matrix multiplication. Implement the following method in parallel: public static double[][] parallelMultiplyMatrix(   double[][] a,...
 . Select the two answers that are correct examples for placing comments java source code. // this is a comment /* this is a comment */ */ this is a comment /* / this is a comment Select correct answ...
 function called calculator(num, x) that will perform a squareRoot(x), squared(x) or a dividedBy2(x) function based on number is passed as a parameter. If num is: 1 - will perform a squareRoot(x) 2 -...
 . Blinking: Fix the below code. Using the display property, create it so that it will flash the loading message every 5 seconds after loading: <style> /* Place a semi-transparent box over the ...
Create BinarySearchTree.java that implements a binary tree that keeps the nodes organized following the ordered imposed by the Comparable property of the objects stored in the tree.   *I just need wh...
The following code will throw an ArrayIndexOutOfBoundsException. Can you fix it?   import java.util.*; public class TestForLoop {     public static void main(String[] args)     {    ...
I got a job doing this need help learning this         and they said I need this do you no were I can get this from:        . Data Entry Operator responsibilities include: Insert customer and ...
 . 4) Program should throw and catch Java built-in and user-defined exceptions as appropriate 5) Your classes must be coded with correct encapsulation: private/protected attributes, get methods, and ...
Constants are data items whose value, once assigned, cannot be changed. O True False QUESTION 7 An expression consists of operators and operands that evaluate to a single value True O False QUESTION 8...
 . Please answer the following and each Angular question carry 15 points: 1) Explain what's a component and describe different parts of a component. 2) Explain any 3 built-in directives with examples...
 . Question 1 (1 point) A servlet is an instance of the HTTPServlet class the Object class the HttpServlet class the Applet class Question 2 (1 point) The method is called when the servlet is first c...
 . Validation Input: Do not accept a value less than 1 for the number of floors. Do not accept a number less than 10 for the number of rooms on a floor. 5. Write a program that uses nested loops to c...
I need answer urgently for this question because I have Test now in 2 hour.  I will give the best rate for you. Thank you  . A special method that is invoked to set up an object during instantiation...
In this challenge, you will do a part of the Picture Lab to modify the pixels of a digital photo. Scroll down to the bottom of the following code and take a look at the zeroBlue() method. Run the code...
We can represent ASCII art in a 2D array of rows and columns. What do you think the following code will print out? Try to guess before you run it. The loops to print out the 2D array will be explained...
Pseudocode and flowchart please Fitness Tracker Techniques required: Control break processing, file handling, arrays, loops, modules/functions   A Personal Fitness Tracker is a wearable device that t...
import java.util.*;   public class Digits {    /** A list of digits */    private ArrayList<Integer> digitList;      /** Constructs a list of digits from the given num...
Can I use your help! Answers without explanation please!!. MC 21. This eight-element array must be sorted in increasing order from left to right and will be scanned from the lowest index (index 0 = 39...
Please apply at least 2 optimizations to the following code:  import _ from 'lodash' export default function Home() { function filterResults(data, searchText) { setFilteredResults(_.filter(data, prod...
a java program that will find the student with the lowest grade on a final. Include a Student array and populate the array with 5 grades along with their respective names. Display the student name and...
I have to add some code that displays the agendas of the selected courses that I am studying in the h3 elements of the jQuery selector $(event.currentTarget) inside the DOM element. I need to have  t...
 . Ship - name : String yearBuilt : String + Ship(n : String, y : String) + setName(n : String) : void + setYearBuilt(y : String) : void + getName() : String + getYearBuilt() : String + toString() : ...
. In programming, a loop is a sequence of instructions that repeats until a condition is reached . What role do loops play in programming? . Why are loops useful in programming? . What is the most com...
Fill in the blank ____________ is the web server that is commonly used for web applications that are written in PHP.*   The strcasecmp() function is case ________________, as a result, "Anders" comes...
The Java Collections Framework Vector vis-à-vis a Conventional Array   55 unread replies.55 replies. Introduction   The Java Collections Framework or JCF provides us with a Vector class which we ca...
 . Which statement produces a compilation error? O A. class A extends M implements I, L, J (// code was removed} O B. class A extends M, N implements | {// code was removed} O c. class A extends M im...
Question 2 (30 marks) Your task is to complete the implementation of an adjacency list-based interface for graphs. Assume that the number of vertices in a graph is static and specified upon constructi...
please write Pseudocode, UML class diagram and/or a flowchart public class RatMaze { // Size of the maze static int N; /* * A utility function to print * solution matrix sol[N][N] */ void printSolutio...
Lab 11 Create an abstract class called it Text: This class has two protected data members: text (String) . ⁃ The class has a default and one-arguments constructors - to set the text data member. ⁃...
Question 21 1 pts Suppose s1 and s2 are two strings that have been defined and assigned. Which of the following statements or expressions is incorrect? (More than one answer is possible). String $3 = ...
In the module Inner Class Listeners  we discuss that lambda expression can be viewed as a concise representation of an anonymous method that can be passed around. Recall that the basic syntax of a l...
import java.io.*; import java.net.*; import javax.swing.*; import java.awt.*; import java.awt.event.*; import java.util.*; public class SimpleChatClient{ public final boolean verbose = true; JTextArea...
Writing a recursive method which will accept one String parameter and return a String where each character's case is switched within the string. Examples: bOY becomes Boy yODa becomes YodA Only lookin...
You are the CEO of a company with an unorthodox organizational structure. In particular, the company is organized like a binary tree with you as the root node. Each employee has exactly one direct sup...
What knowledge does the rest of the GUI have about the Celebrity class? Display keyboard shortcuts for Rich Content Editor What knowledge does the rest of the GUI have about the Celebrity class?   1 ...
  i NEED HELP WITH THIS DEBUGGING QUESTIONS, AND WILL DEFINITELY LEAVE A GOOD FEEDBACK!. 1. Debug following Echo server and client program. Assume all packages are imported. No indentation errors. Do...
Could you also provide a screenshot that BevShopNoGUITest.java produces the output  . Assign ment #6 Bradley Beverage Shop Bradley shop is a family owned store that sells beverages. The store offers ...
I need help with this java code. For this assignment, you will take on the role of a member of an IT department. Your chief technology officer (CTO) has tasked your department with the replacement of ...
make a java project with same output above.. Sample Output: Input your name: Sy Enter your birthmonth: August Input your name: Bontogon Enter your birthmonth: February Input your name: Escobar Enter y...
Video link: https://www.youtube.com/watch?v=v1xPNK2hzzg Video link: https://www.youtube.com/watch?v=43PYFmSyupI  . CSA Unit 2: Class Structure and Design Lesson 5: User Input Application Input What a...
Program Description    java program using the following specifications:   Declare an array named Salary type double size 10 Declare an array named Taxes type double size 10 Declare and initialize a...
import java.util.Scanner; public class Paint1 {    public static void main(String[] args) {        Scanner scnr = new Scanner(System.in);        double wallHeight = 0.0;        double wa...
import java.math.BigDecimal; /** * Defines the name and price of a menu item. Price is stored as a BigDecimal to * avoid rounding errors. * * @author your name here * @author Abdul-Rahman Mawlood-Yuni...
In R, we want to convert the word "string" into an array ["s", "t", "r", "i", "n", "g"]. The result is the same as if you had entered c("s", "t", "r", "i", "n", "g") into the console. Which one of the...
StdIn,StdOut,StdRandom: https://codeshare.io/786WlD Assignment: https://ds.cs.rutgers.edu/assignment-infinitywar/   /**  *  * Using the Adjacency Matrix of n vertices and starting from Earth (verte...
Is there a way to use this code without using Point2D? Thank you Assignment: https://ds.cs.rutgers.edu/assignment-infinitywar/ Sample run: 6 0 0.5 1 0.3 2 0.2 3 0.1 4 0.9 5 0.7 0 1 4 0 0 0 1 0 4 2 7 0...
/* A bank allows the customer to make as many deposits as they'd like. If the user's total balance is at least $10,000, the user receives an interest rate of 6.0%. Determine the user's current balance...
How do I fix this code for the prices on the left to exactly under one another?   public String toString() {   // your code here     StringBuilder sb=new StringBuilder();     int i=0;     for(...
Please answer this Java question.  . Question 2 (1 point) Consider the following Binary Search Tree. root 12 5 25 18 13 21 If you perform the efficient search method (starting from the root node) to ...
this is lesson assignments i need help with definitions & examples  anything reflection related can be made up . CSA Unit 2: Class Structure and Design Identify the repetitive code in the code s...
 . Write a Java method that takes an array of type int and returns a boolean value. The method returns true if the power sum of the negative elements of the parameter array is larger than the power s...
Question no 1  . 1. Java rules for escape character yi. Keywords For 1. Selection statement 2. Loop Statement 3. Variable declaration for a. Strings b. Naturals c. Character cl. Reals e. Booleans yii...
need help. Exercise 15.3 In this exercise and the following exercises, you will develop methods that do mathematics with two-dimensional arrays, also called matri- ces, Create a file named MatrixMath....
You would need to predict the presence or absence of heart disease using the heart disease dataset from the file heart.csv . The detail about the column headers is provided in the readme.txt file.  ...
WILL UPVOTE!! PLEASE ANSWER THE FOLLOWING ASAP!    . Hey, you! Let's make a family! Oh wait, sorry, that came out wrong, I meant through math. If I were to give you an array, I want you to be able t...
PROVIDING PSEUDOCODE   REQUIRED: Pseudocode of the following scenarios Pseudocode pattern to the sample given by the professor INSTRUCTIONS: Provide a pseudocode for these problems.  PROBLEM:  . PS...
Hi I have to write Java code that related to File Input and Output and following this below: A. Create an application that allows you to enter student data that consists of an ID number, first name, l...
Submit .java file: (The Point class) Design a class named Point that meets the following requirements: Two data fields x and y for representing a point with getter methods A no-arg constructor that co...
I need help with the following program. It needs to be in java 1. Accept a text file (Huffman_original.txt), with 1-3 sentences in the file. 2. Examine the source file's contents and count the number ...
4. Explain how the total Sentiment method works, including how you're using strings and iteration in your solution. 5. Test your starRating method for multiple reviews, including your simple sample re...
javascript need answers. Assignment 1. What is DOM? 2. Explain Parent, Child, Sibling relationship? 3. How to find an element by tag? 4. How to find an element by class? 5. How to find an element by I...
1. In which scenario can a Java Error be generated ?     a. A Hard Disk Failure.     b. An IndexOutOfBoundsException     c. Any RuntimeException.     d. Before or After any Exception.   2. Wh...
Java The code is running just needs an additional function to calculate the Laagrages form as well can you add that to it? //Interpolation.java import java.io.*; import java.util.ArrayList; import jav...
 . 3. (35 pts) For this problem you will implement a class that models a simple 24-hour alarm clock ("mil- itary time"); all hour values are in the range [0, 23], minute values are in the r...
  a) Draw the class diagram for the current implementation of the Personnel system (use correct UML notations) . b) Identify object oriented concept violations that includes abstraction, encapsulatio...
   . Calendar Project Write a program to create a calendar for any given year. The program reads the year from the user. It then prints the complete calendar for that year. The calendar should have ...
learn.siccseducout About There is one syntax error and phe logical error ES What are the issues with this code listing? Provide the solution to the errors so that the data in the array is saved to the...
-Think about some test cases you would give to these functions in terms of data. Assume that the data is always the correct size. (You can research and tell me the approaches these functions are teste...
I need help please We are using jGRASP software. I will really... Please make sure to Debug on this assignment  I will really appreciate. Have a great day! I only need help with 2 files DigitPlay.jav...
Type definitions: type Customer = String  type Product = String  An order of some quantity of a product by a customer is described by the type data Order = Order Customer Product Double deriving (Sh...
What is a function that ask the user to input a grade so that, if the average grade is not above or equal to 90, the user will be prompted for another grade? (The average grade should be noted until i...
   . 1What are the differences between line based processing and token based processing when processing data from files? Give examples where token based processing will not work. Edit View Insert F...
Type definitions: type Customer = String  type Product = String  An order of some quantity of a product by a customer is described by the type data Order = Order Customer Product Double deriving (Sh...
Leasing Cost -We are going to write a code on the following: The purpose of this assignment is to build an analysis model to explore what-if  scenarios when buying a new car. We will consider two typ...
 . Sample Run: Enter the number of items: 5 Enter the numbers: 3.4 5 6 7.1 9 You inputted: 3.4 5.0 6.0 7.1 9.0 Sum is: 30.5 Number of elements greater than the first element: 4 Enter the number of it...
two photos, two separate codes . Sample Run Enter the number of items: Enter the numbers: Your printed array: 2 3 4 6 Your copied (x2) printed array: 4 6 8 12 Enter the number of items: Enter the num...
Please Edit FHgraph.java to implement these changes Update dijkstra() method to receive an ArrayList of elements, which will be used to specify the elements to exclude from the shortest path. When ite...
Change 3 different attributes in any of McLaren and Ferrari class.   Here is the code: import java.util.Scanner; public class Main {         private static Scanner sc = new Scanner(System.in); ?...
Topic: Car Comparing Main class: Car Class 1: Ferrari 3 attributes: speed, engine, price Class 2: McLaren 3 attributes: model, year, sunroof. Create two classes (class1 & class2, one for each thin...
an input text file named input.txt with the following content. 10 45 23 14 76 55 14 34 11 4 12   a console program that does the following. Open and read the first line of this input file and an arra...