Placement Papers - Zensar

Paper: Zensar Placement Paper Held on 3 March 2008 (Technical Section)

1)which is the fastest : FTP ,TELNET ,TCP, etc.

2)output:
 main(){
  int x=20 ,y=35;
  x= x++ + y++;
  y = ++x + ++y;
  printf(?%d %d?,x,y);
  }

3)char *p[]=?rachit and devender?;
printf(?%C?,++(p[4]));

4)const char *p[]=?abhishek and Ankur?;

   char k=?a?;
 p[1]=k;

printf(?%s?,p);

5)main(){

  extern int i;

  i=5;

  printf(?%d?,i);

  }
6) main(){
  int i,j=2;

  if(i%j !=0)

  j=5;

  printf(?%d?,j);

  }

 For what values if i the output will be 5 : options 1)when i is even 2) odd 3)prime 4) fro all

7)complexity of merge sort .?

8)which sorting also will use to sort {1,2,3,4,5} ?

9)which cpu register holds the address of next instruction?

10)Main(){
   Char *p[]=?pradeep mani?;
Printf(?%c%c%c%c?,p[i],i[p],(*p+1),*(p+1));
   }

11) select * from dual ; output..??