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

#include <iostream>
#include <memory>
#include <string>
using namespace std;
int main ()
{
    string numbers[] = {"steve", "jobs"};
    pair <string*, ptrdiff_t> result = get_temporary_buffer<string>(2);
    if (result.second>0) 
    {
        uninitialized_copy ( numbers, numbers + result.second, result.first );
        for (int i = 0; i < result.second; i++)
            cout << result.first[i] << " ";
       return_temporary_buffer(result.first);
    }
    return 0;
}

What does the 'sizeof' operator return in C++?

A. Size of a data type in bits

B. Size of a data type in bytes

C. Size of a variable in bytes

D. Size of a variable in bits

Which of the following is not a fundamental data type in C++?

A. Char

B. Float

C. String

D. Double

What is the purpose of the 'static' keyword in C++?

A. To declare a variable with dynamic storage duration

B. To declare a constant

C. To declare a variable with external linkage

D. To declare a variable with static storage duration

What is the difference between '++i' and 'i++' in C++?

A. None of the above

B. They both have the same effect

C. '++i' increments the value of 'i' before returning it, while 'i++' increments the value of 'i' after returning it

D. '++i' increments the value of 'i' after returning it, while 'i++' increments the value of 'i' before returning it