C++ Programming MCQ Test 3: Question 4

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What will be the output of the following C++ code snippet ?

#include <iostream> 
using namespace std; 

int main(int argc, char const *argv[]) {
    char *str = "Hello\0World";
    cout << str;
    return 0;
}

A) Hello

B) World

C) Hello World

D) None of the above

sec

Please first select an option.

The correct answer is A) Hello

In the given C++ code snippet, we have a character pointer str that points to the character array "Hello\0World". The string is created using double quotes, which is a null-terminated string in C++. When you print str using cout << str;, it will display the characters in the string until it reaches the null character \0, which is just "Hello".

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