What will the following code display?

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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What will the following code display?
#include <iostream>
using namespace std;
void ResetZero(int);
int main()
{
int x = 2;
cout << x << endl;
ResetZero(x);
cout < x << endl;
return 0;
void ResetZero(int num)
{
num = 0;
cout << num << endl;
}
Transcribed Image Text:What will the following code display? #include <iostream> using namespace std; void ResetZero(int); int main() { int x = 2; cout << x << endl; ResetZero(x); cout < x << endl; return 0; void ResetZero(int num) { num = 0; cout << num << endl; }
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