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

What is the functionality of the given algorithm?

Local variables are stored in an area called the __________.

Which of the following is not a preprocessor directive?

// compound assignment operators
#include <iostream>
using namespace std;

int main ()
{
 int a, b=3;
 a = b;
 a+=2;             // equivalent to a=a+2
 cout << a;

}

What will be the output of the following C code?

#include<stdio.h>

#include<string.h>

int main()

{

char arr[] = "Abekus";

printf("%d-%d", sizeof(arr), strlen(arr));

return 0;

}

Which of the following is the correct syntax for a function definition along with a storage-class specifier in the C language?

What is the output of the following code?

int main()

{

char name[] = "Cppbuz";

int len;

int size;

len = strlen(name);

size = sizeof(name);

printf("%d, %d", len, size);

return 0;

}

Which of the following is correct about the statements given below?

1. All operators can be overloaded in C++.
2. We can change the basic meaning of an operator in C++.

What are Random-access iterators?