Placement Papers - IBM

IBM (Question
Paper)



1). int i=10;

printf("%d%d%d",i,i++,++i);

ans: compiler dependent



2). printf("Enter two values a and b:"):

scanf("%d%d",a,b);

printf("%d+%d=%d",a,b,a+b);

ans:core dumped



3). Question on WM_SIZE

ans:WM_SIZE



4). when destroy window what message would disply

ans:WM_DESTROY



5). MS Windows 3.1 about multitasking

ans:nonpreemptive



6). windows 3.1 is

ans:application



7). about switch switch statement

ans:16,21



8). question paper the first question ans is

ans:can\'t be compiled



9). about send messages and post messages

ans: c



10). what is the command to intiate the windows

ans:WinMain



More Questions:



1. const char *

char * const

What is the differnce between the above tow?.



2. In Unix inter process communication take place using?.



3. What are the files in /etc directory?.



4. About i-node numbers



5. Max relaxable permisssion value with out giving write permissionto
others?.



6. About ln(linking)



7. A question on until

until (who |grep mary)

do

sleep(60)

done



8. Linking across directories?.



9. process id for kernell process



10. very first process created by kernell



11. function to repaint a window immediately?.



12. Function entry for DLL in win3.1



13. win 3.1 is a



14. win 3.1 supports which type of multi tasking?.



15. Message displayed when a window is destroyed



16. About fork()?



17. About send message and post message



18. Message to limit the size of window



19. System call executable binary file intoa process



20. About GDI object?.



21. API used to hide window



22. Initialize contents of a dialog?.