EXERCISE 1 Based on the image attached, the program was written for a marketing research firm that wants to determine if a customer prefers Coke or Pepsi over some other drink. In this exercise, use what you have learned about OR logic to study a complete C++ program that uses OR logic in a decision statement.

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
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EXERCISE 1

Based on the image attached, the program was written for a marketing research firm that wants to determine if a customer prefers Coke or Pepsi over some other drink. In this exercise, use what you have learned about OR logic to study a complete C++ program that uses OR logic in a decision statement.

 

1. What is the exact output when this program executes if the customer's name is Sally
Preston and the drink is Coke?
2. What is the exact output when this program executes if the customer's name is Sally
Preston and the drink is Pepsi?
Transcribed Image Text:1. What is the exact output when this program executes if the customer's name is Sally Preston and the drink is Coke? 2. What is the exact output when this program executes if the customer's name is Sally Preston and the drink is Pepsi?
// CokeorPepsi.cpp - This program determines if a customer prefers to
// drink Coke or Pepsi or some other drink.
#include <iostream>
#include <string>
using namespace std;
int main ()
{
string customerFirstName;
string customerLastName;
string drink = "";
// Customer's first name
// Customer's last name
// Customer's favorite drink
cout << "Enter customer's first name: ";
cin >> customerFirstName;
cout << "Enter customer's last name: ";
cin >> customerLastName;
cout <« "Enter customer's drink preference: ";
cin >> drink;
if (drink
== "Coke" || drink ==
"Pepsi")
{
cout << "Customer First Name: " << customerFirstName << endl;
cout <« "Customer Last Name:
<« customerLastName << endl;
cout <« "Drink: " << drink << endl;
else
<« customerLastName
" does not prefer Coke or Pepsi." « endl;
cout << customerFirstName << ""
<<
return 0;
Transcribed Image Text:// CokeorPepsi.cpp - This program determines if a customer prefers to // drink Coke or Pepsi or some other drink. #include <iostream> #include <string> using namespace std; int main () { string customerFirstName; string customerLastName; string drink = ""; // Customer's first name // Customer's last name // Customer's favorite drink cout << "Enter customer's first name: "; cin >> customerFirstName; cout << "Enter customer's last name: "; cin >> customerLastName; cout <« "Enter customer's drink preference: "; cin >> drink; if (drink == "Coke" || drink == "Pepsi") { cout << "Customer First Name: " << customerFirstName << endl; cout <« "Customer Last Name: <« customerLastName << endl; cout <« "Drink: " << drink << endl; else <« customerLastName " does not prefer Coke or Pepsi." « endl; cout << customerFirstName << "" << return 0;
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