C-Programing Sample test 4

1. Will this program Compile without error?
func.c file
———-
/* This is func.c file*/
/*printf(”function demo”);*/
abc.c file
———-
main()
{
#include”func.c.c”
printf(”function demo”);
};

(a)  Yes
(b)  No



2. Will this program Compile without error?
void main()
{
  void *vptr = (void *) malloc(sizeof(void));
  vptr++;
}

(a)  Yes
(b)  No



3. Will this program Compile without error?
void main()
{
  char *cptr = 0x2000;
  long *lptr = 0x2000;
  cptr++;
  lptr++;
  printf(” %x %x”, cptr, lptr);
}

(a)  Yes
(b)  No


4. What is the output of the Program?
main()
{
  int x=20;int y=35;
  x=y++ +x++;
  printf("%d",x);
}


(a) 55
(b) 56
(c) 59
(d) 58


5. What is the output of the following         
   main()
   {
     int i = -1 ,j= -1, k = 0, l = 2, m;
     m = i++&& j++&&k++||l++;
   printf("%d %d %d %d %d",i,j,k,l,m);
   }

(a) -1 -1 1 3 1
(b) -1 0 0 2 0
(c) 0 0 1 3 1
(d) 0 0 0 2 0



Click here for answers