3. Consider the program below. Will it generate the output "Welcome to TutorMarked Assignment"? If no, which statement should be added in the functionBRBQ) of class PQR, if it is to produce the above output:namespace ConsoleApplication1class XYZpublic void AAAG)GoMARie.MaAte("Welcome"class POR XYZpublic void RaARL)// [*** Add statement here ***]GOOARAebaiteliarl" to Tutor Marked Assignnent"class RRRECanstatic void Main(stringf) aces)PQR objecti = new 2O8);ahject1 RRRL);

The above answer is solved in C# Programming Language.

Answered: 3. Consider the program below. Will it…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Similar questions

I have the basis of a program that works as an inventory, it reads the contents of a file and displays them and their quantity in three places, listed below are the things that I need to add to the program below. Provided is the current code. 1) Convert your structure into a class. For this exercise, you can leave the data as public (otherwise you would have to change the input and output functions). 2) Write a member function show_all that prints all the information for one record - name, cost, markup, and the three inventory numbers. 3) Add a user option S that lets the user see all the information for all the items in the inventory, using the show_all member function. Print a header so the user knows what each column means, and format the output to appear in columns. Hint: do a setwidth() before *each* cout. Pick widths that make sense for name, cost, markup, and the three inventory numbers. Contents of the file: Contents of Inventory.txt Red delicious apples1.00 25 6 8…
Write the PrintItem() function for the base class. Sample output for below program: Last name: Smith First and last name: Bill Jones Hint: Use the keyword const to make PrintItem() a virtual function. Partially completed code (C++): #include <iostream>#include <string>#include <vector>using namespace std; class BaseItem {public:void SetLastName(string providedName) {lastName = providedName;}; // FIXME: Define PrintItem() member function /* Your solution goes here */ protected:string lastName;}; class DerivedItem : public BaseItem {public:void SetFirstName(string providedName) {firstName = providedName;}; void PrintItem() const override {cout << "First and last name: ";cout << firstName << " " << lastName << endl;}; private:string firstName;}; int main() {BaseItem* baseItemPtr = nullptr;DerivedItem* derivedItemPtr = nullptr;vector<BaseItem*> itemList;unsigned int i; baseItemPtr = new BaseItem();baseItemPtr->SetLastName("Smith");…
c++ A FastCritter moves twice as fast as a regular critter. When asked to move by n steps, it actually moves by 2 * n steps. Implement a FastCritter class derived from Critter whose move function behaves as described. Complete the following file: fastcritter_Tester.cpp #include <iostream>using namespace std; #include "critter.h" /**A FastCritter moves twice as fast as a regular critter.*/class FastCritter:public Critter{public:void move(int steps);}; . . . int main(){FastCritter speedy;speedy.move(10);cout << speedy.get_history() << endl;cout << "Expected: [move to 20]" << endl;speedy.move(-1);cout << speedy.get_history() << endl;cout << "Expected: [move to 20, move to 18]" << endl;return 0;} Use the following file: critter.h #ifndef CRITTER_H #define CRITTER_H #include <string> #include <vector> using namespace std; /** A simulated critter. */ class Critter { public: /** Constructs a critter at position 0 with blank…

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