What do we return if we use a simple array as an internal container?

What is the output of the following C code?

int main()

{

     int x = 'A';

     printf("%02X", x);

     return 0;

}

What is the other name of compile-time polymorphism?

 Is bool a fundamental data type in C++?

What will be the output of the following C program?

#include<stdio.h>

void main()

{

  printf("hello");

  if(-1)

      printf("world!");

}

What is the purpose of the C++ function "showbase"?

Consider the following C function.

int fun (int n) {   int x=1, k;   if (n==1) return x;   for (k=1; k < n; ++k)      x = x + fun(k) * fun(n – k);   return x; }

The return value of fun(5) is __________.

What is the output of the following C program?

int main()

{

  int num=10;

  switch(num)

  {

  }

  printf("What is the output of the program?");

}

What is the purpose of the swap() function in the array class?

Consider the following C program.

#include<stdio.h> void mystery(int *ptra, int *ptrb) { int *temp; temp = ptrb; ptrb = ptra; ptra = temp; } int main() { int a=2016, b=0, c=4, d=42; mystery(&a, &b); if (a < c) mystery(&c, &a); mystery(&a, &d); printf("%dn", a); }

The output of the program