Question: 4
(Choose 1 answer)
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What will be the output of the following C++ code snippet?
#include <iostream>
#include <string>
using namespace std;
int main() {
string str1 "Hello";
string str2 "World";
string str3 str1 + " " + str2:
cout << str3;
return 0;
A. HelloWorld
B. Hello World
C. Hello + World
D. World Hello
