When the items in two data structures are related by their indexes, it is said that a __________ exists between the data structures. a. binary union b. parallel relationship c. unilateral bond d. virtual connection
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When the items in two data structures are related by their indexes, it is said that a
__________ exists between the data structures.
a. binary union
b. parallel relationship
c. unilateral bond
d. virtual connection
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- Develop a C# program using Visual Studio for Siyabonga. The application must have thefollowing interface in the pi below 2-The application must allow the user to enter the student ID. When the search button is clicked, itshould open a text file with the list of students, then search for the student ID in the text file. Oncethe ID has been found, it should show the full student details in a textbox as shown below: 3-You may use the student details provided in the scenario to create your own text file. When theparticular student ID searched for is not found, the application must display a message to theuser in a Message Box as shown in Figure 10 below:(( C# object oriented programming )) the question is in attach: I will sent the code for the question, I need another way, you can update this code: Begin:*************** using System; namespace Rectangle { class Program { static void Main(string[] args) { Rectangle[] rectArray = new Rectangle[2]; rectArray[0] = new Rectangle(); rectArray[1] = new Rectangle(10, 20, 1, 2); for (int index = 0; index < rectArray.Length; index++) { Console.WriteLine("Rectangle " + (index + 1) + " details"); Console.WriteLine("Area: " + rectArray[index].GetArea()); Console.WriteLine("Perimeter: " + rectArray[index].GetPerimeter()); Console.WriteLine(); } } public class Rectangle { private int length; private int width; private int coorx; private int coory;…m6 lb Dont copy previous answers they are incorrect. Please provide a typed code and not pictures. The template was given below the code. we are just making changes to main cpp. We are writing one line of code based on the comments. C++ use shared pointers to objects, create vectors of shared pointers to objects and pass these as parameters. You need to write one line of code. Declare circleTwoPtr. Watch for **** in comments. Template code is given make changes and add stuff based on comments: Template given: main.cpp: #include<iostream>#include "Circle.h"#include <fstream>#include <vector>#include <memory>#include<cstdlib>#include <fstream>#include <sstream>using namespace std;const int SIZE = 10;// pay attention to this parameter listint inputData(vector<shared_ptr<Circle>> &circlePointerArray, string filename) { ifstream inputFile(filename); istringstream instream; string data; int count =0; int x,y,radius; try{ if…
- This is my question and assignemnt. Any and all help would be great! Create a PHP file named User.php. Create a class User with two attributes: $username (containing username) and $roles (containing a string array of roles such as admin or customer). Create a constructor that accepts a string username. Assign the username to the username attribute. Code example: $this->username = $username; Assign the role of 'admin' to the roles attribute. Code example: $this->roles = array('admin'); Create a function to retrieving user roles. Name it getRoles() that returns the $roles object. Do a test Create a new User and insert a username. Code example: $user = new User('groot'); Retrieve the roles from the user and print_r the content. Code example: $roles = $user->getRoles() and print_r($roles);For this assignment *c++ & no ifstream, you need to build a class that contains basic information about students and courses that have those students on the roster. You also need to build a menu that supports basic CRUD functionality for those courses. The requirements are as follows: The student class should contain the following data about a student: Name (dynamic char array) Classification (char) Major (dynamic char array) StudentId (can be an int or a dynamic char array) The course class should contain the following data about a course: Course Name (dynamic char array) Course Code (char array of size 7) Location (char array of size 10) Roster (dynamic student array) The menu program should act as a driver program that manages a dynamically allocated array of courses and allows the user to: Add a course to the list Add students to a course Update a course to change any of the data above including edits to students or adding/removing students from the roster List courses…Each of the following files in the Chapter.10 folder of your downloadable student files has syntax and/or logical errors. In each case, determine the problem and fix the program. After you correct the errors, save each file using the same filename preceded with Fixed. For example, DebugTen01.cs will become FixedDebugTen01 .cs. a. DebugTen01.cs b. DebugTen02.cs c. DebugTen03.cs d. DebugTen04.cs
- struct Info { int id; float cost; }; Given the struct above, the following code segment will correctly declare and initialize an instance of that struct. Info myInfo = {10,4.99}; Group of answer choices True False ============== Consider the following code fragment. int a[] = {3, -5, 7, 12, 9}; int *ptr = a; *ptr = (*ptr) + 1; cout << *ptr; Group of answer choices 4 -5 3 Address of -5 =============== What will happen if I use new without delete? Group of answer choices The program will never compile The program will never run The program will run fine without memory leak None of theseCreate an application to keep track of a list of students and their grades in a data structures course using a linked list. You should use the C++ STL library. You need to create a class called student that contains 2 data members: name and grade and then create a linked list of objects of this class. The application should allow the user to add a student, remove a student, update the grade for a student, and search for a student. The class should have a constructor with two parameters with only the grade as optional. Remember, a user must provide the student's name in order to create an object of that class. Add validation code for the grade to make sure the grade is only A-F or '?' (grade is unknown or course is still in progress). Put all validation code in one function. Avoid redundancy. Overload the equality operator (==) -- use the string class member function compare to compare strings. Two objects of the student class are equal if the students' names are equal. Make…Which programming principle indicates that code should be stored in the same structure as the data it manipulates? Pick one: O Dynamic Binding O Overloading O Binding Pluralistics O Capsule O Bequest O None of these
- C++main.cc file #include <iostream>#include <map>#include <vector> #include "bank.h" int main() { // =================== YOUR CODE HERE =================== // 1. Create a Bank object, name it anything you'd like :) // ======================================================= // =================== YOUR CODE HERE =================== // 2. Create 3 new accounts in your bank. // * The 1st account should belong to "Tuffy", with // a balance of $121.00 // * The 2nd account should belong to "Frank", with // a balance of $1234.56 // * The 3nd account should belong to "Oreo", with // a balance of $140.12 // ======================================================= // =================== YOUR CODE HERE =================== // 3. Deactivate Tuffy's account. // ======================================================= // =================== YOUR CODE HERE =================== // 4. Call DisplayBalances to print out all *active* // account…Which of the following statement(s) are true for the above code? Group of answer choices the code allocates space for a local variable and a global array the code allocates space for a local variable and a local array The code utilizes the index register the code utilizes the stack pointer the code uses 5 different addressing modesA shuttle van picks up passengers and drives them to a destination, where they leave the van. Store the names of the boarding passengers. Don't allow boarding if the van is full. Update the odometer when the van drives. Complete the following file: (image) ----------- Use the following files: van.h #ifndef VAN_H #define VAN_H #include <string> #include <vector> using namespace std; /** This class models a shuttle van. */ class Van { public: /** Constructs a van with a given capacity. @param max_passengers the maximum number of passengers that this van can hold */ Van(int max_passengers); /** Boards a passengers up to the capacity of this van. @param name the name of the passenger attempting to board */ void board(string name); /** Drives the van and discharges the passengers. @param distance the distance driven */ void drive(double distance); /** Gets the passengers in this van. @return the number of passengers */ vector<string> get_passengers() const; /** Gets the…